| 年度 | 实际值 |
|---|---|
| 1995 | 1181 |
| 1996 | 1998 |
| 1997 | 2877 |
| 1998 | 8030 |
| 1999 | 7932 |
| 2000 | 7508 |
| 2001 | 10466 |
| 2002 | 31007 |
| 2003 | 34891 |
| 2004 | 30492 |
| 2005 | 35735 |
| 2006 | 68777 |
| 2007 | 86323 |
| 2008 | 93193 |
| 2009 | |
| 2010 | 190827 |
| 2011 | 349199 |
| 2012 | 324886 |
| 2013 | 493297 |
| 2014 | 694770 |
| 2015 | 503937 |
| 2016 | 568737 |
| 2017 | 575032 |
| 2018 | 682891 |