| 年度 | 实际值 |
|---|---|
| 1992 | 73874 |
| 1993 | |
| 1994 | |
| 1995 | 75456 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 80718 |
| 2000 | 80551 |
| 2001 | 80859 |
| 2002 | 79770 |
| 2003 | 73980 |
| 2004 | 78735 |
| 2005 | 80890 |
| 2006 | 81576 |
| 2007 | 82803 |
| 2008 | 80785 |
| 2009 | 83749 |
| 2010 | 83050 |
| 2011 | 79555 |
| 2012 | 81072 |
| 2013 | 78568 |
| 2014 | 80882 |
| 2015 | 82069.99 |
| 2016 | 80507 |