| 序号 | 时间 (年) |
数据 (‰) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 78.37 |
| 8 | 2014 | 76.93 |
| 9 | 2013 | 75.52 |
| 10 | 2012 | 75.75 |
| 11 | 2011 | 78.28 |
| 12 | 2010 | 78.63 |
| 13 | 2009 | 81.77 |
| 14 | 2008 | 82.00 |
| 15 | 2007 | 84.72 |
| 16 | 2006 | 82.95 |
| 17 | 2005 | 85.45 |
| 18 | 2004 | 86.33 |
| 19 | 2003 | 89.05 |
| 20 | 2002 | 90.80 |
| 21 | 2001 | 93.79 |
| 22 | 2000 | 97.97 |
| 23 | 1999 | 101.03 |
| 24 | 1998 | 103.66 |
| 25 | 1997 | 104.41 |
| 26 | 1996 | 107.83 |
| 27 | 1995 | 108.98 |
| 28 | 1994 | 112.33 |
| 29 | 1993 | 112.77 |
| 30 | 1992 | 116.61 |
| 31 | 1991 | 118.76 |
| 32 | 1990 | 123.91 |
| 33 | 1989 | 130.17 |
| 34 | 1988 | 132.61 |
| 35 | 1987 | 136.15 |
| 36 | 1986 | 136.87 |
| 37 | 1985 | 142.21 |
| 38 | 1984 | 145.96 |
| 39 | 1983 | 148.86 |
| 40 | 1982 | 157.02 |
| 41 | 1981 | 160.65 |
| 42 | 1980 | 165.10 |
| 43 | 1979 | 169.63 |
| 44 | 1978 | 174.40 |
| 45 | 1977 | 177.92 |
| 46 | 1976 | 185.18 |
| 47 | 1975 | 189.27 |
| 48 | 1974 | 196.53 |
| 49 | 1973 | 192.44 |
| 50 | 1972 | 194.62 |
| 51 | 1971 | 197.85 |
| 52 | 1970 | 208.41 |
| 53 | 1969 | 206.55 |
| 54 | 1968 | 209.07 |
| 55 | 1967 | 206.32 |
| 56 | 1966 | 206.01 |
| 57 | 1965 | 207.71 |
| 58 | 1964 | 209.65 |
| 59 | 1963 | 202.33 |
| 60 | 1962 | 203.46 |
| 61 | 1961 | 198.80 |
| 62 | 1960 | 200.01 |
