| 年度 | 实际值 |
|---|---|
| 1992 | 51652 |
| 1993 | |
| 1994 | |
| 1995 | 106131 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 169286 |
| 2000 | 156228 |
| 2001 | 165327 |
| 2002 | 173400 |
| 2003 | 144339 |
| 2004 | 138363 |
| 2005 | 140734 |
| 2006 | 187784 |
| 2007 | 229089 |
| 2008 | 313917 |
| 2009 | 400100 |
| 2010 | 463600 |
| 2011 | 529366 |
| 2012 | 550344 |
| 2013 | 623900 |
| 2014 | 751900 |
| 2015 | 885600 |
| 2016 | 1008700 |
| 2017 | 1289500 |