| 年度 | 实际值 |
|---|---|
| 1992 | 28656 |
| 1993 | 42356 |
| 1994 | 48915 |
| 1995 | 52841 |
| 1996 | 21407 |
| 1997 | 22843 |
| 1998 | 33298 |
| 1999 | 37359 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 84714 |
| 2004 | 101665 |
| 2005 | 113743 |
| 2006 | 131998 |
| 2007 | 155892 |
| 2008 | 198911 |
| 2009 | |
| 2010 | 437744 |
| 2011 | 667048 |
| 2012 | 769281 |
| 2013 | 735266 |
| 2014 | 857668 |
| 2015 | 933829 |
| 2016 | 1002678 |
| 2017 | 1076602 |
| 2018 | 1133047 |