| 年度 | 实际值 |
|---|---|
| 1995 | 2153 |
| 1996 | 740 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 10164 |
| 2001 | 19701 |
| 2002 | 44237 |
| 2003 | 57101 |
| 2004 | 71806 |
| 2005 | 150206 |
| 2006 | 154708 |
| 2007 | 234097 |
| 2008 | 506714 |
| 2009 | |
| 2010 | 965496 |
| 2011 | 1062811 |
| 2012 | 1352579 |
| 2013 | 1270851 |
| 2014 | 1120744 |
| 2015 | 1084975 |
| 2016 | 1146712 |
| 2017 | 1117374 |
| 2018 | 1658725 |