| 年度 | 实际值 |
|---|---|
| 1992 | 165145 |
| 1993 | |
| 1994 | |
| 1995 | 247819 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 392658 |
| 2000 | 295474 |
| 2001 | 148777 |
| 2002 | 267850 |
| 2003 | 236937 |
| 2004 | 355198 |
| 2005 | 369632 |
| 2006 | 370949 |
| 2007 | 350675 |
| 2008 | 412407 |
| 2009 | 463220 |
| 2010 | 497042 |
| 2011 | 522013 |
| 2012 | 573465 |
| 2013 | 581434 |
| 2014 | 672864 |
| 2015 | 676365 |