| 年度 | 实际值 |
|---|---|
| 1993 | 183116 |
| 1994 | 227803 |
| 1995 | 295729 |
| 1996 | 361247 |
| 1997 | 389613 |
| 1998 | 419967 |
| 1999 | 450735 |
| 2000 | |
| 2001 | 528742 |
| 2002 | 585161 |
| 2003 | 670243 |
| 2004 | 800357 |
| 2005 | 972798 |
| 2006 | 1122410 |
| 2007 | 1348440 |
| 2008 | 1658213 |
| 2009 | |
| 2010 | 1972413 |
| 2011 | 2963574 |
| 2012 | 3413971 |
| 2013 | 3866125 |
| 2014 | 4360560 |
| 2015 | 4833782 |
| 2016 | 5373152 |
| 2017 | 5927813 |
| 2018 | 5928945 |