| 年度 | 实际值 |
|---|---|
| 1992 | 233190 |
| 1993 | |
| 1994 | |
| 1995 | 217540 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 222920 |
| 2000 | 213690 |
| 2001 | 209120 |
| 2002 | 209080 |
| 2003 | 214320 |
| 2004 | 224160 |
| 2005 | 224850 |
| 2006 | 228960 |
| 2007 | 214330 |
| 2008 | 222660 |
| 2009 | 225530 |
| 2010 | 229030 |
| 2011 | 229610 |
| 2012 | 229430 |
| 2013 | 230180 |
| 2014 | 229440 |
| 2015 | 226510 |