| output | 
      Em022-MX | 
      Extraction of natural gas and services related to natural gas extraction, excluding surveying in MX | 
      1.00 | 
      t | 
      0.774 | 
      0.774 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      0.576 | 
      t | 
      0.576 | 
      0.576 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      1.038e-06 | 
      t | 
      2.750e-04 | 
      2.750e-04 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      8.085e-07 | 
      t | 
      2.244e-05 | 
      2.244e-05 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      0.00646 | 
      t | 
      0.197 | 
      0.197 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      2.511e-05 | 
      t | 
      2.511e-05 | 
      2.511e-05 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      2.916e-08 | 
      t | 
      6.648e-04 | 
      6.648e-04 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      -0.0585 | 
      t | 
      -4.513e-04 | 
      -4.513e-04 |