diff --git a/Raizen.ipynb b/Raizen.ipynb
new file mode 100644
index 00000000..f85c14f2
--- /dev/null
+++ b/Raizen.ipynb
@@ -0,0 +1,746 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def monthToNum(shortMonth):\n",
+    "    return {\n",
+    "            'Jan': 1,\n",
+    "            'Fev': 2,\n",
+    "            'Mar': 3,\n",
+    "            'Abr': 4,\n",
+    "            'Mai': 5,\n",
+    "            'Jun': 6,\n",
+    "            'Jul': 7,\n",
+    "            'Ago': 8,\n",
+    "            'Set': 9, \n",
+    "            'Out': 10,\n",
+    "            'Nov': 11,\n",
+    "            'Dez': 12\n",
+    "    }[shortMonth]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def function(df_in):\n",
+    "    \n",
+    "    # criando uma cópia do dataframe original para não manipular o original\n",
+    "    df = df_in.copy()\n",
+    "    \n",
+    "    # ajuste das colunas para o dataframe final\n",
+    "    column_names_to_change = {'COMBUSTÍVEL': 'product', 'ESTADO': 'uf', 'UNIDADE': 'unit' }\n",
+    "    final = pd.DataFrame(columns = ['product', 'ANO', 'uf', 'unit', 'month', 'volume'])\n",
+    "\n",
+    "    # mudando nome da colunas e retirando colunas desnecessárias\n",
+    "    df.rename(columns = column_names_to_change, inplace = True)\n",
+    "    df.drop('REGIÃO', inplace = True, axis=1)\n",
+    "    \n",
+    "    # ajustar o nome de cada combustivel\n",
+    "    df['product'] = df['product'].apply(lambda x: x.split(' (')[0])\n",
+    "\n",
+    "    # nome das colunas separadas em duas partes: x = left & y = right\n",
+    "    x = df.columns[0:4] # combustivel, ano, estado e unidade\n",
+    "    y = df.columns[4:-1] # 12 meses do ano\n",
+    "    \n",
+    "    valores_errados = 0\n",
+    "    \n",
+    "    # iterando no dataframe inteiro\n",
+    "    for i in range(len(df)):\n",
+    "        # coletando o lado esquerdo de cada linha e copiando a mesma para os 12 meses do ano\n",
+    "        aux_left = pd.DataFrame(df[x].loc[i]).transpose()\n",
+    "        aux_left = pd.concat([aux_left]*len(y), ignore_index=True)\n",
+    "        \n",
+    "        # coletando o lado direito de cada linha\n",
+    "        aux_right = pd.DataFrame(df[y].loc[i]).reset_index(drop = False)\n",
+    "        aux_right.columns = ['month', 'volume']\n",
+    "        \n",
+    "        # checando se o valor coletado dos meses é igual ao total informado originalmente\n",
+    "        if sum(aux_right['volume']) != df['TOTAL'].loc[i]:\n",
+    "            valores_errados += 1\n",
+    "        \n",
+    "        # juntando o lado direito e esquerdo novamente\n",
+    "        result = pd.concat([aux_left, aux_right], axis=1)\n",
+    "        \n",
+    "        # \"appendando\" a linha formatada para o dataframe final\n",
+    "        final = final.append(result, ignore_index = True)\n",
+    "    \n",
+    "    \n",
+    "    # convertendo o nome do mês para o número\n",
+    "    final['month'] = final['month'].apply(lambda x: monthToNum(x))\n",
+    "    aux = []\n",
+    "    for i in range(len(final)):\n",
+    "        aux.append(str(final['ANO'][i]) + '-' + str(final['month'][i]))\n",
+    "        \n",
+    "    # criação da coluna year_month e excluindo as colunas desnecessárias\n",
+    "    final['year_month'] = aux\n",
+    "    final.drop(['ANO', 'month'], inplace = True, axis=1)\n",
+    "    \n",
+    "    # criação da coluna created_at\n",
+    "    created_at = [pd.Timestamp(time.time(), unit='s')]*len(final)\n",
+    "    final['created_at'] = created_at\n",
+    "    \n",
+    "    print(\"Quantidade de Totais errados:\", valores_errados)\n",
+    "    \n",
+    "    return final[['year_month', 'uf', 'product', 'unit', 'volume', 'created_at']]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import numpy as np\n",
+    "\n",
+    "import pandas as pd\n",
+    "\n",
+    "import time"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>COMBUSTÍVEL</th>\n",
+       "      <th>ANO</th>\n",
+       "      <th>REGIÃO</th>\n",
+       "      <th>ESTADO</th>\n",
+       "      <th>UNIDADE</th>\n",
+       "      <th>Jan</th>\n",
+       "      <th>Fev</th>\n",
+       "      <th>Mar</th>\n",
+       "      <th>Abr</th>\n",
+       "      <th>Mai</th>\n",
+       "      <th>Jun</th>\n",
+       "      <th>Jul</th>\n",
+       "      <th>Ago</th>\n",
+       "      <th>Set</th>\n",
+       "      <th>Out</th>\n",
+       "      <th>Nov</th>\n",
+       "      <th>Dez</th>\n",
+       "      <th>TOTAL</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>GASOLINA C (m3)</td>\n",
+       "      <td>2000</td>\n",
+       "      <td>REGIÃO NORTE</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>9563.263</td>\n",
+       "      <td>11341.229</td>\n",
+       "      <td>9369.746</td>\n",
+       "      <td>10719.983</td>\n",
+       "      <td>11165.968</td>\n",
+       "      <td>12312.451</td>\n",
+       "      <td>11220.970</td>\n",
+       "      <td>12482.281</td>\n",
+       "      <td>13591.122</td>\n",
+       "      <td>11940.570</td>\n",
+       "      <td>11547.576</td>\n",
+       "      <td>10818.094</td>\n",
+       "      <td>136073.253</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>GASOLINA C (m3)</td>\n",
+       "      <td>2000</td>\n",
+       "      <td>REGIÃO NORTE</td>\n",
+       "      <td>ACRE</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>3065.758</td>\n",
+       "      <td>3495.290</td>\n",
+       "      <td>2946.930</td>\n",
+       "      <td>3023.920</td>\n",
+       "      <td>3206.930</td>\n",
+       "      <td>3612.580</td>\n",
+       "      <td>3264.460</td>\n",
+       "      <td>3835.740</td>\n",
+       "      <td>3676.571</td>\n",
+       "      <td>3225.610</td>\n",
+       "      <td>3289.718</td>\n",
+       "      <td>3358.346</td>\n",
+       "      <td>40001.853</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>GASOLINA C (m3)</td>\n",
+       "      <td>2000</td>\n",
+       "      <td>REGIÃO NORTE</td>\n",
+       "      <td>AMAZONAS</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>17615.604</td>\n",
+       "      <td>20258.200</td>\n",
+       "      <td>18741.344</td>\n",
+       "      <td>19604.023</td>\n",
+       "      <td>20221.674</td>\n",
+       "      <td>20792.616</td>\n",
+       "      <td>19912.898</td>\n",
+       "      <td>21869.338</td>\n",
+       "      <td>21145.643</td>\n",
+       "      <td>20633.175</td>\n",
+       "      <td>20766.918</td>\n",
+       "      <td>21180.919</td>\n",
+       "      <td>242742.352</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>GASOLINA C (m3)</td>\n",
+       "      <td>2000</td>\n",
+       "      <td>REGIÃO NORTE</td>\n",
+       "      <td>RORAIMA</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>3259.300</td>\n",
+       "      <td>3636.216</td>\n",
+       "      <td>3631.569</td>\n",
+       "      <td>3348.416</td>\n",
+       "      <td>3394.016</td>\n",
+       "      <td>4078.616</td>\n",
+       "      <td>3346.616</td>\n",
+       "      <td>4029.900</td>\n",
+       "      <td>4358.516</td>\n",
+       "      <td>3716.032</td>\n",
+       "      <td>3200.400</td>\n",
+       "      <td>3339.332</td>\n",
+       "      <td>43338.929</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>GASOLINA C (m3)</td>\n",
+       "      <td>2000</td>\n",
+       "      <td>REGIÃO NORTE</td>\n",
+       "      <td>PARÁ</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>28830.479</td>\n",
+       "      <td>32297.047</td>\n",
+       "      <td>27310.979</td>\n",
+       "      <td>29396.384</td>\n",
+       "      <td>26511.009</td>\n",
+       "      <td>36553.250</td>\n",
+       "      <td>31807.840</td>\n",
+       "      <td>31009.972</td>\n",
+       "      <td>29755.907</td>\n",
+       "      <td>28661.951</td>\n",
+       "      <td>28145.784</td>\n",
+       "      <td>29294.796</td>\n",
+       "      <td>359575.398</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "       COMBUSTÍVEL   ANO        REGIÃO    ESTADO UNIDADE        Jan  \\\n",
+       "0  GASOLINA C (m3)  2000  REGIÃO NORTE  RONDÔNIA      m3   9563.263   \n",
+       "1  GASOLINA C (m3)  2000  REGIÃO NORTE      ACRE      m3   3065.758   \n",
+       "2  GASOLINA C (m3)  2000  REGIÃO NORTE  AMAZONAS      m3  17615.604   \n",
+       "3  GASOLINA C (m3)  2000  REGIÃO NORTE   RORAIMA      m3   3259.300   \n",
+       "4  GASOLINA C (m3)  2000  REGIÃO NORTE      PARÁ      m3  28830.479   \n",
+       "\n",
+       "         Fev        Mar        Abr        Mai        Jun        Jul  \\\n",
+       "0  11341.229   9369.746  10719.983  11165.968  12312.451  11220.970   \n",
+       "1   3495.290   2946.930   3023.920   3206.930   3612.580   3264.460   \n",
+       "2  20258.200  18741.344  19604.023  20221.674  20792.616  19912.898   \n",
+       "3   3636.216   3631.569   3348.416   3394.016   4078.616   3346.616   \n",
+       "4  32297.047  27310.979  29396.384  26511.009  36553.250  31807.840   \n",
+       "\n",
+       "         Ago        Set        Out        Nov        Dez       TOTAL  \n",
+       "0  12482.281  13591.122  11940.570  11547.576  10818.094  136073.253  \n",
+       "1   3835.740   3676.571   3225.610   3289.718   3358.346   40001.853  \n",
+       "2  21869.338  21145.643  20633.175  20766.918  21180.919  242742.352  \n",
+       "3   4029.900   4358.516   3716.032   3200.400   3339.332   43338.929  \n",
+       "4  31009.972  29755.907  28661.951  28145.784  29294.796  359575.398  "
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "oil_df = pd.read_excel('vendas-combustiveis-m3.xls', sheet_name = 'oil_uf_product')\n",
+    "diesel_df = pd.read_excel('vendas-combustiveis-m3.xls', sheet_name = 'diesel_uf_type')\n",
+    "\n",
+    "oil_df.head()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Quantidade de Totais errados: 216\n"
+     ]
+    },
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>year_month</th>\n",
+       "      <th>uf</th>\n",
+       "      <th>product</th>\n",
+       "      <th>unit</th>\n",
+       "      <th>volume</th>\n",
+       "      <th>created_at</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>2000-1</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>GASOLINA C</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>9563.263000</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>2000-2</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>GASOLINA C</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>11341.229000</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>2000-3</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>GASOLINA C</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>9369.746000</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>2000-4</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>GASOLINA C</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>10719.983000</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>2000-5</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>GASOLINA C</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>11165.968000</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>54427</th>\n",
+       "      <td>2020-8</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>GLP</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>15358.490942</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>54428</th>\n",
+       "      <td>2020-9</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>GLP</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>13937.451087</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>54429</th>\n",
+       "      <td>2020-10</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>GLP</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>54430</th>\n",
+       "      <td>2020-11</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>GLP</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>54431</th>\n",
+       "      <td>2020-12</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>GLP</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>2021-08-02 11:54:31.704335213</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>54432 rows × 6 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "      year_month                uf     product unit        volume  \\\n",
+       "0         2000-1          RONDÔNIA  GASOLINA C   m3   9563.263000   \n",
+       "1         2000-2          RONDÔNIA  GASOLINA C   m3  11341.229000   \n",
+       "2         2000-3          RONDÔNIA  GASOLINA C   m3   9369.746000   \n",
+       "3         2000-4          RONDÔNIA  GASOLINA C   m3  10719.983000   \n",
+       "4         2000-5          RONDÔNIA  GASOLINA C   m3  11165.968000   \n",
+       "...          ...               ...         ...  ...           ...   \n",
+       "54427     2020-8  DISTRITO FEDERAL         GLP   m3  15358.490942   \n",
+       "54428     2020-9  DISTRITO FEDERAL         GLP   m3  13937.451087   \n",
+       "54429    2020-10  DISTRITO FEDERAL         GLP   m3           NaN   \n",
+       "54430    2020-11  DISTRITO FEDERAL         GLP   m3           NaN   \n",
+       "54431    2020-12  DISTRITO FEDERAL         GLP   m3           NaN   \n",
+       "\n",
+       "                         created_at  \n",
+       "0     2021-08-02 11:54:31.704335213  \n",
+       "1     2021-08-02 11:54:31.704335213  \n",
+       "2     2021-08-02 11:54:31.704335213  \n",
+       "3     2021-08-02 11:54:31.704335213  \n",
+       "4     2021-08-02 11:54:31.704335213  \n",
+       "...                             ...  \n",
+       "54427 2021-08-02 11:54:31.704335213  \n",
+       "54428 2021-08-02 11:54:31.704335213  \n",
+       "54429 2021-08-02 11:54:31.704335213  \n",
+       "54430 2021-08-02 11:54:31.704335213  \n",
+       "54431 2021-08-02 11:54:31.704335213  \n",
+       "\n",
+       "[54432 rows x 6 columns]"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "oil_final = function(oil_df)\n",
+    "\n",
+    "oil_final"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "year_month            object\n",
+       "uf                    object\n",
+       "product               object\n",
+       "unit                  object\n",
+       "volume               float64\n",
+       "created_at    datetime64[ns]\n",
+       "dtype: object"
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "oil_final.dtypes"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Quantidade de Totais errados: 135\n"
+     ]
+    },
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>year_month</th>\n",
+       "      <th>uf</th>\n",
+       "      <th>product</th>\n",
+       "      <th>unit</th>\n",
+       "      <th>volume</th>\n",
+       "      <th>created_at</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>2013-1</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>ÓLEO DIESEL S-10</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>3517.60</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>2013-2</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>ÓLEO DIESEL S-10</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>3681.70</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>2013-3</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>ÓLEO DIESEL S-10</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>4700.67</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>2013-4</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>ÓLEO DIESEL S-10</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>5339.20</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>2013-5</td>\n",
+       "      <td>RONDÔNIA</td>\n",
+       "      <td>ÓLEO DIESEL S-10</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>6166.40</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>12955</th>\n",
+       "      <td>2020-8</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>ÓLEO DIESEL</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>0.00</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>12956</th>\n",
+       "      <td>2020-9</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>ÓLEO DIESEL</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>0.00</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>12957</th>\n",
+       "      <td>2020-10</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>ÓLEO DIESEL</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>12958</th>\n",
+       "      <td>2020-11</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>ÓLEO DIESEL</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>12959</th>\n",
+       "      <td>2020-12</td>\n",
+       "      <td>DISTRITO FEDERAL</td>\n",
+       "      <td>ÓLEO DIESEL</td>\n",
+       "      <td>m3</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>2021-08-02 11:54:42.672039509</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>12960 rows × 6 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "      year_month                uf           product unit   volume  \\\n",
+       "0         2013-1          RONDÔNIA  ÓLEO DIESEL S-10   m3  3517.60   \n",
+       "1         2013-2          RONDÔNIA  ÓLEO DIESEL S-10   m3  3681.70   \n",
+       "2         2013-3          RONDÔNIA  ÓLEO DIESEL S-10   m3  4700.67   \n",
+       "3         2013-4          RONDÔNIA  ÓLEO DIESEL S-10   m3  5339.20   \n",
+       "4         2013-5          RONDÔNIA  ÓLEO DIESEL S-10   m3  6166.40   \n",
+       "...          ...               ...               ...  ...      ...   \n",
+       "12955     2020-8  DISTRITO FEDERAL       ÓLEO DIESEL   m3     0.00   \n",
+       "12956     2020-9  DISTRITO FEDERAL       ÓLEO DIESEL   m3     0.00   \n",
+       "12957    2020-10  DISTRITO FEDERAL       ÓLEO DIESEL   m3      NaN   \n",
+       "12958    2020-11  DISTRITO FEDERAL       ÓLEO DIESEL   m3      NaN   \n",
+       "12959    2020-12  DISTRITO FEDERAL       ÓLEO DIESEL   m3      NaN   \n",
+       "\n",
+       "                         created_at  \n",
+       "0     2021-08-02 11:54:42.672039509  \n",
+       "1     2021-08-02 11:54:42.672039509  \n",
+       "2     2021-08-02 11:54:42.672039509  \n",
+       "3     2021-08-02 11:54:42.672039509  \n",
+       "4     2021-08-02 11:54:42.672039509  \n",
+       "...                             ...  \n",
+       "12955 2021-08-02 11:54:42.672039509  \n",
+       "12956 2021-08-02 11:54:42.672039509  \n",
+       "12957 2021-08-02 11:54:42.672039509  \n",
+       "12958 2021-08-02 11:54:42.672039509  \n",
+       "12959 2021-08-02 11:54:42.672039509  \n",
+       "\n",
+       "[12960 rows x 6 columns]"
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "diesel_final = function(diesel_df)\n",
+    "\n",
+    "diesel_final"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "year_month            object\n",
+       "uf                    object\n",
+       "product               object\n",
+       "unit                  object\n",
+       "volume               float64\n",
+       "created_at    datetime64[ns]\n",
+       "dtype: object"
+      ]
+     },
+     "execution_count": 8,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "diesel_final.dtypes"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}