| 序号 | 时间 (年) |
数据 (‰) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 141.46 |
| 8 | 2017 | 141.09 |
| 9 | 2016 | 143.18 |
| 10 | 2015 | 145.40 |
| 11 | 2014 | 148.23 |
| 12 | 2013 | 151.67 |
| 13 | 2012 | 155.56 |
| 14 | 2011 | 160.14 |
| 15 | 2010 | 164.82 |
| 16 | 2009 | 169.22 |
| 17 | 2008 | 177.22 |
| 18 | 2007 | 184.99 |
| 19 | 2006 | 189.99 |
| 20 | 2005 | 196.05 |
| 21 | 2004 | 203.56 |
| 22 | 2003 | 210.22 |
| 23 | 2002 | 219.66 |
| 24 | 2001 | 228.28 |
| 25 | 2000 | 232.16 |
| 26 | 1999 | 238.17 |
| 27 | 1998 | 240.59 |
| 28 | 1997 | 242.30 |
| 29 | 1996 | 245.11 |
| 30 | 1995 | 247.13 |
| 31 | 1994 | 251.65 |
| 32 | 1993 | 256.14 |
| 33 | 1992 | 261.80 |
| 34 | 1991 | 264.31 |
| 35 | 1990 | 265.11 |
| 36 | 1989 | 262.12 |
| 37 | 1988 | 258.86 |
| 38 | 1987 | 252.04 |
| 39 | 1986 | 244.49 |
| 40 | 1985 | 260.91 |
| 41 | 1984 | 235.91 |
| 42 | 1983 | 234.19 |
| 43 | 1982 | 233.11 |
| 44 | 1981 | 234.75 |
| 45 | 1980 | 235.39 |
| 46 | 1979 | 237.78 |
| 47 | 1978 | 239.13 |
| 48 | 1977 | 240.78 |
| 49 | 1976 | 243.39 |
| 50 | 1975 | 245.60 |
| 51 | 1974 | 248.81 |
| 52 | 1973 | 252.48 |
| 53 | 1972 | 253.52 |
| 54 | 1971 | 256.05 |
| 55 | 1970 | 258.55 |
| 56 | 1969 | 259.48 |
| 57 | 1968 | 260.57 |
| 58 | 1967 | 262.28 |
| 59 | 1966 | 264.72 |
| 60 | 1965 | 269.21 |
| 61 | 1964 | 275.22 |
| 62 | 1963 | 281.63 |
| 63 | 1962 | 291.09 |
| 64 | 1961 | 300.39 |
| 65 | 1960 | 309.50 |
