| 年度 | 实际值 |
|---|---|
| 1993 | 808661 |
| 1994 | 1051051 |
| 1995 | 1313899 |
| 1996 | 1494797 |
| 1997 | 1740096 |
| 1998 | 1916082 |
| 1999 | 2073191 |
| 2000 | |
| 2001 | 2513631 |
| 2002 | 2773512 |
| 2003 | 3073817 |
| 2004 | 3597040 |
| 2005 | 4685949 |
| 2006 | 5443273 |
| 2007 | 6488276 |
| 2008 | 8097600 |
| 2009 | |
| 2010 | 11345391 |
| 2011 | 13347990 |
| 2012 | 15350161 |
| 2013 | 17246086 |
| 2014 | 19571127 |
| 2015 | 21478806 |
| 2016 | 23711061 |
| 2017 | 26171695 |
| 2018 | 27435816 |