| 年度 | 实际值 |
|---|---|
| 1992 | 82398 |
| 1993 | 114426 |
| 1994 | 54241 |
| 1995 | 130931 |
| 1996 | 55342 |
| 1997 | 55538 |
| 1998 | 63437 |
| 1999 | 49620 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 168226 |
| 2004 | 197580 |
| 2005 | 239682 |
| 2006 | 303878 |
| 2007 | 382406 |
| 2008 | 457092 |
| 2009 | |
| 2010 | 662295 |
| 2011 | 800296 |
| 2012 | 920866 |
| 2013 | 1059218 |
| 2014 | 1144168 |
| 2015 | 1218571 |
| 2016 | 1129375 |
| 2017 | 1349958 |
| 2018 | 1218393 |