| 年度 | 实际值 |
|---|---|
| 1994 | 788581 |
| 1995 | 926506 |
| 1996 | 1034811 |
| 1997 | 1104865 |
| 1998 | 1119941 |
| 1999 | 1200671 |
| 2000 | 1332340 |
| 2001 | 1482594 |
| 2002 | 1672483 |
| 2003 | 1894496 |
| 2004 | 2156401 |
| 2005 | 2572464 |
| 2006 | 3008605 |
| 2007 | 3646445 |
| 2008 | 4563567 |
| 2009 | |
| 2010 | 6538600 |
| 2011 | 7245800 |
| 2012 | 8563993 |
| 2013 | 12851447 |
| 2014 | 13749459 |
| 2015 | 17051396 |
| 2016 | 18341341 |
| 2017 | 20146522 |
| 2018 | 21830225 |