| 年度 | 实际值 |
|---|---|
| 1992 | 79318 |
| 1993 | 113609 |
| 1994 | 86471 |
| 1995 | 107927 |
| 1996 | 159364 |
| 1997 | 181796 |
| 1998 | 228299 |
| 1999 | 288073 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 841874 |
| 2004 | 1083048 |
| 2005 | 1366157 |
| 2006 | 1876587 |
| 2007 | 2406758 |
| 2008 | 2895018 |
| 2009 | |
| 2010 | 4267968 |
| 2011 | 5665806 |
| 2012 | 7006980 |
| 2013 | 8161571 |
| 2014 | 9185111 |
| 2015 | 11060158 |
| 2016 | 13215255 |
| 2017 | 15149533 |
| 2018 | 17633376 |