| 年度 | 实际值 |
|---|---|
| 1992 | 71156 |
| 1993 | 99815 |
| 1994 | 54326 |
| 1995 | 76400 |
| 1996 | 94953 |
| 1997 | 113364 |
| 1998 | 144660 |
| 1999 | 137701 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 382415 |
| 2004 | 445457 |
| 2005 | 510354 |
| 2006 | 633560 |
| 2007 | 811716 |
| 2008 | 3144256 |
| 2009 | |
| 2010 | 3453220 |
| 2011 | 2135756 |
| 2012 | 2505571 |
| 2013 | 2906401 |
| 2014 | 2946402 |
| 2015 | 3042238 |
| 2016 | 3350412 |
| 2017 | 3650643 |
| 2018 | 4081461 |