| 年度 | 实际值 |
|---|---|
| 1992 | 15041 |
| 1993 | |
| 1994 | 10459 |
| 1995 | 14281 |
| 1996 | 18176 |
| 1997 | |
| 1998 | |
| 1999 | 25402 |
| 2000 | 30941 |
| 2001 | 38100 |
| 2002 | 52100 |
| 2003 | 73000 |
| 2004 | 64207 |
| 2005 | 76300 |
| 2006 | 96153 |
| 2007 | 131021 |
| 2008 | 165087 |
| 2009 | 227155 |
| 2010 | 312665 |
| 2011 | 423512 |
| 2012 | 516092 |
| 2013 | 611700 |
| 2014 | 685700 |
| 2015 | 784000 |