| 年度 | 实际值 |
|---|---|
| 1993 | 150247 |
| 1994 | 181775 |
| 1995 | 218360 |
| 1996 | 256867 |
| 1997 | 279207 |
| 1998 | 299421 |
| 1999 | 319527 |
| 2000 | |
| 2001 | 345974 |
| 2002 | 370183 |
| 2003 | 402043 |
| 2004 | 483330 |
| 2005 | 703175 |
| 2006 | 811535 |
| 2007 | 980554 |
| 2008 | 1231115 |
| 2009 | |
| 2010 | 1604652 |
| 2011 | 1883464 |
| 2012 | 2176433 |
| 2013 | 2467028 |
| 2014 | 2762979 |
| 2015 | 2882987 |
| 2016 | 3062665 |
| 2017 | 3249817 |
| 2018 | 3467222 |