| 年度 | 实际值 |
|---|---|
| 1993 | 97571 |
| 1994 | 94267 |
| 1995 | 56731 |
| 1996 | 117537 |
| 1997 | 129028 |
| 1998 | 149253 |
| 1999 | 162908 |
| 2000 | |
| 2001 | 190650 |
| 2002 | 212042 |
| 2003 | 240483 |
| 2004 | 280617 |
| 2005 | 586270 |
| 2006 | 666622 |
| 2007 | 785990 |
| 2008 | 622966 |
| 2009 | |
| 2010 | 1082116 |
| 2011 | 1560485 |
| 2012 | 1811880 |
| 2013 | 1946400 |
| 2014 | 2382427 |
| 2015 | 2713406 |
| 2016 | 3048583 |
| 2017 | 3414552 |
| 2018 | 3658495 |