| 年度 | 实际值 |
|---|---|
| 1992 | 802532 |
| 1993 | 841015 |
| 1994 | 371628 |
| 1995 | 1074452 |
| 1996 | 538531 |
| 1997 | 690645 |
| 1998 | 1334525 |
| 1999 | 1069190 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 5925388 |
| 2004 | 7444874 |
| 2005 | 9192098 |
| 2006 | 11171514 |
| 2007 | 14926380 |
| 2008 | 18373238 |
| 2009 | |
| 2010 | 23539301 |
| 2011 | 30062751 |
| 2012 | 33149340 |
| 2013 | 36611097 |
| 2014 | 40271609 |
| 2015 | 47238597 |
| 2016 | 50812595 |
| 2017 | 54307875 |
| 2018 | 57859175 |