| 年度 | 实际值 |
|---|---|
| 1992 | 44817 |
| 1993 | |
| 1994 | |
| 1995 | 50744 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 214435 |
| 2000 | 243445 |
| 2001 | 288643 |
| 2002 | 264867 |
| 2003 | 278192 |
| 2004 | 319727 |
| 2005 | 266495 |
| 2006 | 259407 |
| 2007 | 283941 |
| 2008 | 218234 |
| 2009 | 295856 |
| 2010 | 418839 |
| 2011 | 562741 |
| 2012 | 749926 |
| 2013 | 940055 |
| 2014 | 861533 |
| 2015 | 855412 |
| 2016 | 1115677 |
| 2017 | 1058814 |