| 年度 | 实际值 |
|---|---|
| 1995 | 155248 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 181427 |
| 2000 | 185826 |
| 2001 | 190956 |
| 2002 | 195300 |
| 2003 | 199508 |
| 2004 | 221333 |
| 2005 | 241714 |
| 2006 | 253446 |
| 2007 | 289195 |
| 2008 | 318763 |
| 2009 | 329124 |
| 2010 | 393887 |
| 2011 | 449490 |
| 2012 | 476822 |
| 2013 | 492458 |
| 2014 | 492947 |
| 2015 | 532000 |
| 2016 | 499432 |
| 2017 | 493786 |
| 2018 | 532700 |