| 年度 | 实际值 |
|---|---|
| 1992 | 71895 |
| 1993 | |
| 1994 | |
| 1995 | 151973 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 297314 |
| 2000 | 305067 |
| 2001 | 326002 |
| 2002 | 331115 |
| 2003 | 366000 |
| 2004 | 404489 |
| 2005 | 431456 |
| 2006 | 463424 |
| 2007 | 541598 |
| 2008 | 716487 |
| 2009 | 851089 |
| 2010 | 999392 |
| 2011 | 1198503 |
| 2012 | 1411718 |
| 2013 | 1558036 |
| 2014 | 1824671 |
| 2015 | 2002523 |