| 年度 | 实际值 |
|---|---|
| 1995 | 28894 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 38564 |
| 2000 | 40626 |
| 2001 | 43334 |
| 2002 | 47512 |
| 2003 | 51352 |
| 2004 | 52827 |
| 2005 | 55876 |
| 2006 | 62135 |
| 2007 | 66607 |
| 2008 | 63868 |
| 2009 | 158005 |
| 2010 | 192590 |
| 2011 | 240215 |
| 2012 | 287522 |
| 2013 | 329939 |
| 2014 | 385173 |
| 2015 | 452312 |
| 2016 | 520685 |
| 2017 | 593493 |