| 年度 | 实际值 |
|---|---|
| 1992 | 161924 |
| 1993 | |
| 1994 | |
| 1995 | 201709 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 200028 |
| 2000 | 182609 |
| 2001 | 185897 |
| 2002 | 206222 |
| 2003 | 188979 |
| 2004 | 214569 |
| 2005 | 206410 |
| 2006 | 230814 |
| 2007 | 236928 |
| 2008 | 243210 |
| 2009 | 252752 |
| 2010 | 280252 |
| 2011 | 296542 |
| 2012 | 306347 |
| 2013 | 307652 |
| 2014 | 309345 |
| 2015 | 329770 |
| 2016 | 318480 |