| 年度 | 实际值 |
|---|---|
| 1992 | 164224 |
| 1993 | |
| 1994 | |
| 1995 | 167521 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 176024 |
| 2000 | 181511 |
| 2001 | 184640 |
| 2002 | 169012 |
| 2003 | 171237 |
| 2004 | 174076 |
| 2005 | 171915 |
| 2006 | 183531 |
| 2007 | 186360 |
| 2008 | 186006 |
| 2009 | 194494 |
| 2010 | 196244 |
| 2011 | 177458 |
| 2012 | 179458 |
| 2013 | 176689 |
| 2014 | 179327 |
| 2015 | 180975.28 |
| 2016 | 177455 |