| 年度 | 实际值 |
|---|---|
| 1993 | 1093000 |
| 1994 | 1114000 |
| 1995 | 1136000 |
| 1996 | 1165000 |
| 1997 | 1164000 |
| 1998 | 1119000 |
| 1999 | 1165000 |
| 2000 | 1202000 |
| 2001 | 1163000 |
| 2002 | 1163000 |
| 2003 | 1329000 |
| 2004 | 1338000 |
| 2005 | 1338000 |
| 2006 | 1479000 |
| 2007 | 1559000 |
| 2008 | 1707000 |
| 2009 | 1851000 |
| 2010 | 1988370 |
| 2011 | 2163000 |
| 2012 | 2769500 |
| 2013 | 2559000 |
| 2014 | 2829000 |
| 2015 | 3003000 |
| 2016 | 3150000 |
| 2017 | 3480000 |
| 2018 | 3910000 |