| 年度 | 实际值 |
|---|---|
| 1992 | 11875 |
| 1993 | 15424 |
| 1994 | 4593 |
| 1995 | 3113 |
| 1996 | 3601 |
| 1997 | 7016 |
| 1998 | 7861 |
| 1999 | 9382 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 63507 |
| 2004 | 73205 |
| 2005 | 81893 |
| 2006 | 97286 |
| 2007 | 164261 |
| 2008 | 215611 |
| 2009 | |
| 2010 | 268713 |
| 2011 | 330126 |
| 2012 | 482251 |
| 2013 | 485390 |
| 2014 | 503888 |
| 2015 | 527649 |
| 2016 | 565581 |
| 2017 | 650021 |
| 2018 | 686432 |