| 年度 | 实际值 |
|---|---|
| 1992 | 31784 |
| 1993 | |
| 1994 | |
| 1995 | 43809 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 91128 |
| 2000 | 92220.4 |
| 2001 | 95864 |
| 2002 | 102351 |
| 2003 | 110676 |
| 2004 | 123218 |
| 2005 | 137180 |
| 2006 | 143097 |
| 2007 | 156364 |
| 2008 | 139442 |
| 2009 | 171457 |
| 2010 | 200317 |
| 2011 | 203874 |
| 2012 | 235928 |
| 2013 | 284763 |
| 2014 | 330112 |
| 2015 | 398332 |
| 2016 | 447923 |
| 2017 | 518380 |