| 年度 | 实际值 |
|---|---|
| 1992 | 67848 |
| 1993 | 76559 |
| 1994 | 94383 |
| 1995 | 110739 |
| 1996 | 124086 |
| 1997 | 143895 |
| 1998 | 174545 |
| 1999 | 220979 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 502919 |
| 2004 | 599316 |
| 2005 | 725719 |
| 2006 | 882349 |
| 2007 | 1064287 |
| 2008 | 1422818 |
| 2009 | |
| 2010 | 2043801 |
| 2011 | 2773807 |
| 2012 | 3493275 |
| 2013 | 3936020 |
| 2014 | 4486298 |
| 2015 | 5035189 |
| 2016 | 5252621 |
| 2017 | 5824776 |
| 2018 | 6242193 |