| 年度 | 实际值 |
|---|---|
| 1992 | 54181 |
| 1993 | |
| 1994 | |
| 1995 | 62380 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 74213 |
| 2000 | 70980 |
| 2001 | 69659 |
| 2002 | 69803 |
| 2003 | 68852 |
| 2004 | 71457 |
| 2005 | 72427 |
| 2006 | 74636 |
| 2007 | 73721 |
| 2008 | 55691 |
| 2009 | 58706 |
| 2010 | 58555 |
| 2011 | 60237 |
| 2012 | 61541 |
| 2013 | 62290 |
| 2014 | 61815.78 |
| 2015 | 63371.16 |
| 2016 | 64443 |