| Month | Toll income | Average daily traffic flow | ||||
| For 2011 | For 2012 | Growth/decline as compared with the same period last year | For 2011 | For 2012 | Growth/decline as compared with the same period last year | |
| January | 11,581,100 | 12,914,445 | 11.51% | 27,394 | 28,239 | 3.08% |
| February | 10,106,287 | 11,483,973 | 13.63% | 23,679 | 26,456 | 11.73% |
| March | 11,087,524 | 12,144,725 | 9.54% | 26,513 | 28,191 | 6.33% |
| April | 11,208,803 | 11,733,766 | 4.68% | 26,515 | 26,615 | 0.38% |
| May | 11,033,674 | 11,567,050 | 4.83% | 25,948 | 27,385 | 5.54% |
| June | 10,848,119 | 11,592,325 | 6.86% | 25,697 | 27,450 | 6.82% |
| July | 12,168,603 | 13,116,268 | 7.79% | 27,681 | 30,350 | 9.64% |
| August | 12,438,440 | 9,624,265 | -22.62% | 27,953 | 31,048 | 11.07% |
| September | 11,577,913 | 9,247,150 | -20.13% | 26,569 | 31,282 | 17.74% |
| October | 11,896,122 | 7,243,247 | -39.11% | 28,388 | 34,163 | 20.34% |
| November | 11,245,617 | 8,823,166 | -21.54% | 26,663 | 30,196 | 13.25% |
| December | 11,665,287 | 9,334,273 | -19.98% | 27,475 | 31,489 | 14.61% |
| Total | 136,857,489 | 128,824,653 | -5.87% | 26,706 | 29,405 | 10.11% |
