| 年度 | 实际值 |
|---|---|
| 1992 | 58371 |
| 1993 | |
| 1994 | |
| 1995 | 91727 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 134356 |
| 2000 | 144440 |
| 2001 | 176636 |
| 2002 | 232398 |
| 2003 | 252100 |
| 2004 | 243900 |
| 2005 | 233690 |
| 2006 | 271563 |
| 2007 | 292687 |
| 2008 | 295943 |
| 2009 | 308024 |
| 2010 | 375725 |
| 2011 | 447700 |
| 2012 | 539300 |
| 2013 | 795588 |
| 2014 | 811800 |
| 2015 | 1116773 |
| 2016 | 1468612 |
| 2017 | 1519873 |