| 年度 | 实际值 |
|---|---|
| 1992 | 14340 |
| 1993 | |
| 1994 | 20868 |
| 1995 | 14806 |
| 1996 | 27208 |
| 1997 | |
| 1998 | |
| 1999 | 40319 |
| 2000 | 42404 |
| 2001 | 51100 |
| 2002 | 68700 |
| 2003 | 90300 |
| 2004 | 93806 |
| 2005 | 111100 |
| 2006 | 145448 |
| 2007 | 193227 |
| 2008 | 226199 |
| 2009 | 271220 |
| 2010 | 353166 |
| 2011 | 418759 |
| 2012 | 505795 |
| 2013 | 554800 |
| 2014 | 612000 |
| 2015 | 674500 |