| 年度 | 实际值 |
|---|---|
| 1992 | 14635 |
| 1993 | 27423 |
| 1994 | 124677 |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 230402 |
| 2001 | 250705 |
| 2002 | 277052 |
| 2003 | 341478 |
| 2004 | 403235 |
| 2005 | 506010 |
| 2006 | 568907 |
| 2007 | 642904 |
| 2008 | 707350 |
| 2009 | 877559 |
| 2010 | 1094389 |
| 2011 | 1265237 |
| 2012 | 1548373 |
| 2013 | 1379793 |
| 2014 | 1713862 |
| 2015 | 1993462 |
| 2016 | 2347589 |