| 年度 | 实际值 |
|---|---|
| 1992 | 79780 |
| 1993 | |
| 1994 | |
| 1995 | 82417 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 89512 |
| 2000 | 90080 |
| 2001 | 80068 |
| 2002 | 84279 |
| 2003 | 80010 |
| 2004 | 79453 |
| 2005 | 73123 |
| 2006 | 68271 |
| 2007 | 44282 |
| 2008 | 35607 |
| 2009 | 40696 |
| 2010 | 39799 |
| 2011 | 42802 |
| 2012 | 43972 |
| 2013 | 45796 |
| 2014 | 46459 |
| 2015 | 46939 |
| 2016 | 47286 |