| 年度 | 实际值 |
|---|---|
| 1995 | 4284 |
| 1996 | 2820 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 22598 |
| 2001 | 23527 |
| 2002 | 50131 |
| 2003 | 121713 |
| 2004 | 142399 |
| 2005 | 187661 |
| 2006 | 218946 |
| 2007 | 218787 |
| 2008 | 299430 |
| 2009 | |
| 2010 | 329494 |
| 2011 | 334157 |
| 2012 | 439020 |
| 2013 | 622319 |
| 2014 | 661003 |
| 2015 | 820018 |
| 2016 | 939192 |
| 2017 | 1053571 |
| 2018 | 985917 |