| 年度 | 实际值 |
|---|---|
| 1992 | 34722 |
| 1993 | |
| 1994 | |
| 1995 | 123911 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 245975 |
| 2000 | 256763 |
| 2001 | 259150 |
| 2002 | 248894 |
| 2003 | 266347 |
| 2004 | 274987 |
| 2005 | 252323 |
| 2006 | 251504 |
| 2007 | 312197 |
| 2008 | 355555 |
| 2009 | 386838 |
| 2010 | 513671 |
| 2011 | 621090 |
| 2012 | 690533 |
| 2013 | 757356 |
| 2014 | 739652 |
| 2015 | 881143 |
| 2016 | 940013 |
| 2017 | 1016463 |