| Central District of California | |||||||
| 2008 | 2009 | 2010 | % | 2011 | |||
| Jan | 3,694 | 6,004 | 9,013 | 50% | 10,868 | 21% | |
| Feb | 3,787 | 6,971 | 9,659 | 39% | 10,631 | 10% | |
| March | 4,381 | 8,529 | 12,840 | 51% | 13,543 | 5% | |
| April | 5,023 | 8,512 | 12,114 | 42% | 12,087 | 0% | |
| May | 5,177 | 8,967 | 11,906 | 33% | 11,669 | -2% | |
| June | 5,351 | 9,595 | 12,190 | 27% | 11,718 | -4% | |
| July | 5,983 | 9,894 | 12,737 | 29% | 10,418 | -18% | |
| Aug | 6,195 | 9,748 | 12,720 | 30% | 11,496 | -10% | |
| Sept | 6,290 | 9,214 | 12,412 | 35% | 10,006 | -19% | |
| Oct | 6,364 | 10,322 | 11,753 | 14% | 9,887 | -16% | |
| Nov | 6,029 | 9,462 | 10,900 | 15% | 9,099 | -17% | |
| Dec | 6,615 | 9,864 | 10,925 | 11% | 9,000 | -18% | |
| 64,889 | 107,082 | 139,169 | 30% | 130,422 | -6% | ||
| % total | 0.059 | 0.075 | 0.089 | ||||