| 年度 | 实际值 |
|---|---|
| 1993 | 156688 |
| 1994 | 196923 |
| 1995 | 272831 |
| 1996 | 321254 |
| 1997 | 352099 |
| 1998 | 374886 |
| 1999 | 417673 |
| 2000 | |
| 2001 | 501600 |
| 2002 | 572200 |
| 2003 | 574400 |
| 2004 | 671000 |
| 2005 | 768000 |
| 2006 | 872900 |
| 2007 | 1016700 |
| 2008 | 1236300 |
| 2009 | 1405100 |
| 2010 | 1648300 |
| 2011 | 1960000 |
| 2012 | 2258200 |
| 2013 | 2576600 |
| 2014 | 2922400 |
| 2015 | 3230000 |
| 2016 | 3551900 |
| 2017 | 3927019 |
| 2018 | 4169658 |