| 年度 | 实际值 |
|---|---|
| 1995 | 14282 |
| 1996 | 6524 |
| 1997 | 20947 |
| 1998 | 28600 |
| 1999 | 31780 |
| 2000 | 64012 |
| 2001 | 106712 |
| 2002 | 105001 |
| 2003 | 124627 |
| 2004 | 126493 |
| 2005 | 110487 |
| 2006 | 147144 |
| 2007 | 192034 |
| 2008 | 226034 |
| 2009 | |
| 2010 | 539989 |
| 2011 | 759481 |
| 2012 | 627680 |
| 2013 | 777759 |
| 2014 | 1012275 |
| 2015 | 1258074 |
| 2016 | 1238666 |
| 2017 | 1225850 |
| 2018 | 2093092 |