| 年度 | 实际值 |
|---|---|
| 1995 | 5257 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 22314 |
| 2001 | 23282 |
| 2002 | 36613 |
| 2003 | 82824 |
| 2004 | 135036 |
| 2005 | 207403 |
| 2006 | 290760 |
| 2007 | 369387 |
| 2008 | 446035 |
| 2009 | |
| 2010 | 1062270 |
| 2011 | 1485312 |
| 2012 | 1763075 |
| 2013 | 2061844 |
| 2014 | 2303267 |
| 2015 | 2584839 |
| 2016 | 2826115 |
| 2017 | 2959644 |
| 2018 | 2869483 |