| 年度 | 实际值 |
|---|---|
| 1992 | 37920 |
| 1993 | |
| 1994 | |
| 1995 | 115482 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 204731 |
| 2000 | 202247 |
| 2001 | 203072 |
| 2002 | 195432 |
| 2003 | 196558 |
| 2004 | 218417 |
| 2005 | 182624 |
| 2006 | 210860 |
| 2007 | 226737 |
| 2008 | 250881 |
| 2009 | 320586 |
| 2010 | 422501 |
| 2011 | 511230 |
| 2012 | 580604 |
| 2013 | 696008 |
| 2014 | 773245 |
| 2015 | 838853 |
| 2016 | 907539 |
| 2017 | 1023110 |