| 年度 | 实际值 |
|---|---|
| 1992 | 516142 |
| 1993 | |
| 1994 | |
| 1995 | 670805 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 590961 |
| 2000 | 280117 |
| 2001 | 295985 |
| 2002 | 313853 |
| 2003 | 280015 |
| 2004 | 303273 |
| 2005 | 407142 |
| 2006 | 505334 |
| 2007 | 535542 |
| 2008 | 802413 |
| 2009 | 834675 |
| 2010 | 1104586 |
| 2011 | 1110701 |
| 2012 | 1301555 |
| 2013 | 1102784 |
| 2014 | 1176119 |
| 2015 | 1178651 |