Air transportation | 2002 | 2008 | 2011 |
GDP (millions of dollars) | 966 | 1240 | 1449 |
CO (tons) | 10,866 | 8500 | 8626 |
PM (tons) | 521 | 193 | 174 |
Number of establishments (ones) | 80 | 116 | 106 |
Number of workers (ones) | 2214 | 10,152 | 9498 |
Aviation gasoline used (thousands) | 131 | 112 | 111 |
Truck transportation | 2002 | 2008 | 2011 |
GDP (millions of dollars) | 1945 | 2449 | 2525 |
CO (tons) | 73,285 | 70,041 | 55,160 |
PM (tons) | 2324 | 3703 | 3092 |
Number of establishments (ones) | 2231 | 2287 | 2191 |
Number of workers (ones) | 28,660 | 28,389 | 26,512 |
Motor gasoline used (thousands) | 64,102 | 65,648 | 63,601 |