| 序号 | 时间 (年) |
数据 (‰) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 3.53 |
| 8 | 2016 | 3.53 |
| 9 | 2015 | 2.42 |
| 10 | 2014 | 2.89 |
| 11 | 2013 | 3.33 |
| 12 | 2012 | -2.39 |
| 13 | 2011 | 2.92 |
| 14 | 2010 | -3.76 |
| 15 | 2009 | 5.62 |
| 16 | 2008 | 0.91 |
| 17 | 2007 | 4.39 |
| 18 | 2006 | 6.35 |
| 19 | 2005 | 4.99 |
| 20 | 2004 | 4.78 |
| 21 | 2003 | 4.89 |
| 22 | 2002 | 5.66 |
| 23 | 2001 | 6.21 |
| 24 | 2000 | 6.86 |
| 25 | 1999 | 6.19 |
| 26 | 1998 | 6.32 |
| 27 | 1997 | 6.95 |
| 28 | 1996 | 6.70 |
| 29 | 1995 | 7.74 |
| 30 | 1994 | 7.20 |
| 31 | 1993 | 6.50 |
| 32 | 1992 | 5.50 |
| 33 | 1991 | 7.88 |
| 34 | 1990 | 10.10 |
| 35 | 1985 | 7.60 |
| 36 | 1980 | 7.70 |
| 37 | 1978 | 15.82 |
| 38 | 1965 | 30.93 |
| 39 | 1958 | -11.10 |
| 40 | 1952 | 25.10 |
