| 序号 | 时间 (年) |
数据 (‰) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 91.12 |
| 8 | 2013 | 94.68 |
| 9 | 2012 | 95.55 |
| 10 | 2011 | 98.65 |
| 11 | 2010 | 101.93 |
| 12 | 2009 | 103.59 |
| 13 | 2008 | 104.31 |
| 14 | 2007 | 106.20 |
| 15 | 2006 | 108.48 |
| 16 | 2005 | 111.81 |
| 17 | 2004 | 113.98 |
| 18 | 2003 | 119.37 |
| 19 | 2002 | 120.76 |
| 20 | 2001 | 121.87 |
| 21 | 2000 | 125.46 |
| 22 | 1999 | 126.81 |
| 23 | 1998 | 129.38 |
| 24 | 1997 | 135.20 |
| 25 | 1996 | 140.48 |
| 26 | 1995 | 144.28 |
| 27 | 1994 | 147.84 |
| 28 | 1993 | 150.31 |
| 29 | 1992 | 153.30 |
| 30 | 1991 | 157.73 |
| 31 | 1990 | 158.11 |
