| 年度 | 实际值 |
|---|---|
| 1992 | 44112 |
| 1993 | 65474 |
| 1994 | 68795 |
| 1995 | 86969 |
| 1996 | 97345 |
| 1997 | 97028 |
| 1998 | 128013 |
| 1999 | 151969 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 377126 |
| 2004 | 452103 |
| 2005 | 473748 |
| 2006 | 523935 |
| 2007 | 807715 |
| 2008 | 959475 |
| 2009 | |
| 2010 | 1126343 |
| 2011 | 1753300 |
| 2012 | 2234976 |
| 2013 | 2539473 |
| 2014 | 2290438 |
| 2015 | 2870733 |
| 2016 | 3219820 |
| 2017 | 4043335 |
| 2018 | 4408209 |