<div>
<style scoped>
    .dataframe tbody tr th:only-of-type {
        vertical-align: middle;
    }

    .dataframe tbody tr th {
        vertical-align: top;
    }

    .dataframe thead th {
        text-align: right;
    }
</style>
<table border="1" class="dataframe">
  <thead>
    <tr style="text-align: right;">
      <th></th>
      <th>Date</th>
      <th>Weekly U.S. Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly East Coast Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly New England (PADD 1A) Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Central Atlantic (PADD 1B) Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Lower Atlantic (PADD 1C) Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Midwest Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Gulf Coast Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Rocky Mountain Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly West Coast Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>...</th>
      <th>Weekly Massachusetts Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Texas Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly New York Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Houston, TX Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly New York Harbor Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Boston, MA Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Chicago, IL Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Denver, CO Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly Los Angeles, CA Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
      <th>Weekly San Francisco, CA Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th>0</th>
      <td>Nov 28, 1994</td>
      <td>1.149</td>
      <td>1.149</td>
      <td>1.163</td>
      <td>1.172</td>
      <td>1.092</td>
      <td>1.099</td>
      <td>1.093</td>
      <td>NaN</td>
      <td>1.255</td>
      <td>...</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
    </tr>
    <tr>
      <th>1</th>
      <td>Dec 05, 1994</td>
      <td>1.169</td>
      <td>1.164</td>
      <td>1.184</td>
      <td>1.180</td>
      <td>1.098</td>
      <td>1.134</td>
      <td>1.121</td>
      <td>NaN</td>
      <td>1.252</td>
      <td>...</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
    </tr>
    <tr>
      <th>2</th>
      <td>Dec 12, 1994</td>
      <td>1.167</td>
      <td>1.166</td>
      <td>1.183</td>
      <td>1.178</td>
      <td>1.106</td>
      <td>1.124</td>
      <td>1.126</td>
      <td>NaN</td>
      <td>1.244</td>
      <td>...</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
    </tr>
    <tr>
      <th>3</th>
      <td>Dec 19, 1994</td>
      <td>1.167</td>
      <td>1.168</td>
      <td>1.180</td>
      <td>1.177</td>
      <td>1.110</td>
      <td>1.125</td>
      <td>1.125</td>
      <td>NaN</td>
      <td>1.235</td>
      <td>...</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
    </tr>
    <tr>
      <th>4</th>
      <td>Dec 26, 1994</td>
      <td>1.165</td>
      <td>1.166</td>
      <td>1.173</td>
      <td>1.179</td>
      <td>1.110</td>
      <td>1.123</td>
      <td>1.113</td>
      <td>NaN</td>
      <td>1.236</td>
      <td>...</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
      <td>NaN</td>
    </tr>
  </tbody>
</table>
<p>5 rows × 22 columns</p>
</div>

           Date  \
0  Nov 28, 1994   
1  Dec 05, 1994   
2  Dec 12, 1994   
3  Dec 19, 1994   
4  Dec 26, 1994   

   Weekly U.S. Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.149                              
1                                              1.169                              
2                                              1.167                              
3                                              1.167                              
4                                              1.165                              

   Weekly East Coast Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.149                                    
1                                              1.164                                    
2                                              1.166                                    
3                                              1.168                                    
4                                              1.166                                    

   Weekly New England (PADD 1A) Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.163                                               
1                                              1.184                                               
2                                              1.183                                               
3                                              1.180                                               
4                                              1.173                                               

   Weekly Central Atlantic (PADD 1B) Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.172                                                    
1                                              1.180                                                    
2                                              1.178                                                    
3                                              1.177                                                    
4                                              1.179                                                    

   Weekly Lower Atlantic (PADD 1C) Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.092                                                  
1                                              1.098                                                  
2                                              1.106                                                  
3                                              1.110                                                  
4                                              1.110                                                  

   Weekly Midwest Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.099                                 
1                                              1.134                                 
2                                              1.124                                 
3                                              1.125                                 
4                                              1.123                                 

   Weekly Gulf Coast Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.093                                    
1                                              1.121                                    
2                                              1.126                                    
3                                              1.125                                    
4                                              1.113                                    

   Weekly Rocky Mountain Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                        
1                                                NaN                                        
2                                                NaN                                        
3                                                NaN                                        
4                                                NaN                                        

   Weekly West Coast Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                              1.255                                    
1                                              1.252                                    
2                                              1.244                                    
3                                              1.235                                    
4                                              1.236                                    

   ...  \
0  ...   
1  ...   
2  ...   
3  ...   
4  ...   

   Weekly Massachusetts Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                       
1                                                NaN                                       
2                                                NaN                                       
3                                                NaN                                       
4                                                NaN                                       

   Weekly Texas Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                               
1                                                NaN                               
2                                                NaN                               
3                                                NaN                               
4                                                NaN                               

   Weekly New York Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                  
1                                                NaN                                  
2                                                NaN                                  
3                                                NaN                                  
4                                                NaN                                  

   Weekly Houston, TX Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                     
1                                                NaN                                     
2                                                NaN                                     
3                                                NaN                                     
4                                                NaN                                     

   Weekly New York Harbor Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                         
1                                                NaN                                         
2                                                NaN                                         
3                                                NaN                                         
4                                                NaN                                         

   Weekly Boston, MA Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                    
1                                                NaN                                    
2                                                NaN                                    
3                                                NaN                                    
4                                                NaN                                    

   Weekly Chicago, IL Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                     
1                                                NaN                                     
2                                                NaN                                     
3                                                NaN                                     
4                                                NaN                                     

   Weekly Denver, CO Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                    
1                                                NaN                                    
2                                                NaN                                    
3                                                NaN                                    
4                                                NaN                                    

   Weekly Los Angeles, CA Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  \
0                                                NaN                                         
1                                                NaN                                         
2                                                NaN                                         
3                                                NaN                                         
4                                                NaN                                         

   Weekly San Francisco, CA Regular Reformulated Retail Gasoline Prices (Dollars per Gallon)  
0                                                NaN                                          
1                                                NaN                                          
2                                                NaN                                          
3                                                NaN                                          
4                                                NaN                                          

[5 rows x 22 columns]

Analyzing Weekly U.S. Gas Prices Trends Since 1994

Gas price trends over time?