| 序号 | 时间 (年) |
数据 (‰) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | |
| 8 | 2017 | |
| 9 | 2016 | |
| 10 | 2015 | |
| 11 | 2014 | 163.71 |
| 12 | 2013 | 165.87 |
| 13 | 2012 | 166.20 |
| 14 | 2011 | 167.24 |
| 15 | 2010 | 168.08 |
| 16 | 2009 | 169.39 |
| 17 | 2008 | 170.04 |
| 18 | 2007 | 171.23 |
| 19 | 2006 | 173.29 |
| 20 | 2005 | 174.41 |
| 21 | 2004 | 176.58 |
| 22 | 2003 | 179.05 |
| 23 | 2002 | 180.46 |
| 24 | 2001 | 182.94 |
| 25 | 2000 | 186.04 |
| 26 | 1999 | 186.83 |
| 27 | 1998 | 189.03 |
| 28 | 1997 | 191.63 |
| 29 | 1996 | 194.41 |
| 30 | 1995 | 198.28 |
| 31 | 1994 | 202.45 |
| 32 | 1993 | 208.00 |
| 33 | 1992 | 214.35 |
| 34 | 1991 | 222.66 |
| 35 | 1990 | 227.59 |
| 36 | 1989 | 232.17 |
| 37 | 1988 | 238.58 |
| 38 | 1987 | 245.96 |
| 39 | 1986 | 254.80 |
| 40 | 1985 | 255.28 |
| 41 | 1984 | 258.85 |
| 42 | 1983 | 260.98 |
| 43 | 1982 | 263.32 |
| 44 | 1981 | 266.58 |
| 45 | 1980 | 266.60 |
| 46 | 1979 | 268.29 |
| 47 | 1978 | 270.82 |
| 48 | 1977 | 270.35 |
| 49 | 1976 | 278.56 |
| 50 | 1975 | 280.15 |
| 51 | 1974 | 280.68 |
| 52 | 1973 | 281.44 |
| 53 | 1972 | 276.11 |
| 54 | 1971 | 272.36 |
| 55 | 1970 | 274.52 |
| 56 | 1969 | 273.57 |
| 57 | 1968 | 273.00 |
| 58 | 1967 | 275.08 |
| 59 | 1966 | 277.75 |
| 60 | 1965 | 281.02 |
| 61 | 1964 | 284.95 |
| 62 | 1963 | 286.55 |
| 63 | 1962 | 291.62 |
| 64 | 1961 | 295.48 |
| 65 | 1960 | 299.23 |
