| 年度 | 实际值 |
|---|---|
| 1992 | 3219 |
| 1993 | 13176 |
| 1994 | 4137 |
| 1995 | 4426 |
| 1996 | 4702 |
| 1997 | 7410 |
| 1998 | 6662 |
| 1999 | 7103 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 65980 |
| 2004 | 79401 |
| 2005 | 100157 |
| 2006 | 117139 |
| 2007 | 186999 |
| 2008 | 256691 |
| 2009 | |
| 2010 | 299265 |
| 2011 | 387977 |
| 2012 | 514602 |
| 2013 | 528348 |
| 2014 | 465273 |
| 2015 | 570380 |
| 2016 | 607532 |
| 2017 | 663827 |
| 2018 | 715657 |