| 年度 | 实际值 |
|---|---|
| 1992 | 38783 |
| 1993 | |
| 1994 | |
| 1995 | 57618 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 55857 |
| 2000 | 69350 |
| 2001 | 69846 |
| 2002 | 58897 |
| 2003 | 68169 |
| 2004 | 70023 |
| 2005 | 66815 |
| 2006 | 61178 |
| 2007 | 66564 |
| 2008 | 75050 |
| 2009 | 136802 |
| 2010 | 182135 |
| 2011 | 209436 |
| 2012 | 271497 |
| 2013 | 351082 |
| 2014 | 417290 |
| 2015 | 527050 |
| 2016 | 620383 |
| 2017 | 724529 |