| 年度 | 实际值 |
|---|---|
| 1993 | 287714 |
| 1994 | 350885 |
| 1995 | 450659 |
| 1996 | 519522 |
| 1997 | 592198 |
| 1998 | 656325 |
| 1999 | 701507 |
| 2000 | |
| 2001 | 813322 |
| 2002 | 865245 |
| 2003 | 917159 |
| 2004 | 1029607 |
| 2005 | 1178961 |
| 2006 | 1328772 |
| 2007 | 1527711 |
| 2008 | 1849731 |
| 2009 | |
| 2010 | 2580528 |
| 2011 | 3038803 |
| 2012 | 3497219 |
| 2013 | 3925745 |
| 2014 | 4418912 |
| 2015 | 4907935 |
| 2016 | 5433067 |
| 2017 | 6033630 |
| 2018 | 6407414 |