| 年度 | 实际值 |
|---|---|
| 1993 | 416942 |
| 1994 | 534502 |
| 1995 | 659535 |
| 1996 | 805727 |
| 1997 | 1298526 |
| 1998 | 924795 |
| 1999 | 1008168 |
| 2000 | 1064457 |
| 2001 | 1129563 |
| 2002 | 1212879 |
| 2003 | 2498038 |
| 2004 | 2868313 |
| 2005 | 3394488 |
| 2006 | 3947148 |
| 2007 | 4661459 |
| 2008 | 5608016 |
| 2009 | 6521774 |
| 2010 | 8182256 |
| 2011 | 9577523 |
| 2012 | 10147232 |
| 2013 | 11418991 |
| 2014 | 11682526 |
| 2015 | 13293199.3 |
| 2016 | 14931536 |
| 2017 | 16587145 |
| 2018 | 17430052 |