| 年度 | 实际值 |
|---|---|
| 1992 | 60171 |
| 1993 | 83287 |
| 1994 | 70366 |
| 1995 | 79019 |
| 1996 | 88235 |
| 1997 | 100826 |
| 1998 | 102032 |
| 1999 | 126897 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 524981 |
| 2004 | 621191 |
| 2005 | 735508 |
| 2006 | 930781 |
| 2007 | 1180007 |
| 2008 | 1660830 |
| 2009 | |
| 2010 | 2612785 |
| 2011 | 3023075 |
| 2012 | 3765096 |
| 2013 | 4183976 |
| 2014 | 4657759 |
| 2015 | 5267231 |
| 2016 | 5869793 |
| 2017 | 6463707 |
| 2018 | 6979853 |