| 年度 | 实际值 |
|---|---|
| 1992 | 347669 |
| 1993 | 452751 |
| 1994 | 284216 |
| 1995 | 339976 |
| 1996 | 376228 |
| 1997 | 416534 |
| 1998 | 521702 |
| 1999 | 546434 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 810889 |
| 2004 | 1095358 |
| 2005 | 1381415 |
| 2006 | 1756336 |
| 2007 | 2308085 |
| 2008 | 2910381 |
| 2009 | |
| 2010 | 4653540 |
| 2011 | 6201243 |
| 2012 | 7150377 |
| 2013 | 8009997 |
| 2014 | 7855020 |
| 2015 | 6062411 |
| 2016 | 6209494 |
| 2017 | 6562406 |
| 2018 | 7206425 |