| 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 | 363.22 |
| 12 | 2013 | 363.37 |
| 13 | 2012 | 365.77 |
| 14 | 2011 | 365.60 |
| 15 | 2010 | 370.42 |
| 16 | 2009 | 370.64 |
| 17 | 2008 | 376.04 |
| 18 | 2007 | 371.27 |
| 19 | 2006 | 371.36 |
| 20 | 2005 | 372.03 |
| 21 | 2004 | 375.31 |
| 22 | 2003 | 373.90 |
| 23 | 2002 | 378.09 |
| 24 | 2001 | 378.26 |
| 25 | 2000 | 379.25 |
| 26 | 1999 | 383.27 |
| 27 | 1998 | 390.14 |
| 28 | 1997 | 384.04 |
| 29 | 1996 | 382.02 |
| 30 | 1995 | 381.31 |
| 31 | 1994 | 379.90 |
| 32 | 1993 | 369.28 |
| 33 | 1992 | 371.54 |
| 34 | 1991 | 370.80 |
| 35 | 1990 | 365.09 |
| 36 | 1989 | 363.07 |
| 37 | 1988 | 366.56 |
| 38 | 1987 | 369.89 |
| 39 | 1986 | 374.56 |
| 40 | 1985 | 367.25 |
| 41 | 1984 | 365.48 |
| 42 | 1983 | 364.02 |
| 43 | 1982 | 365.25 |
| 44 | 1981 | 365.67 |
| 45 | 1980 | 361.89 |
| 46 | 1979 | 362.22 |
| 47 | 1978 | 359.33 |
| 48 | 1977 | 363.76 |
| 49 | 1976 | 376.51 |
| 50 | 1975 | 391.91 |
| 51 | 1974 | 402.03 |
| 52 | 1973 | 409.67 |
| 53 | 1972 | 413.78 |
| 54 | 1971 | 422.05 |
| 55 | 1970 | 426.93 |
| 56 | 1969 | 432.47 |
| 57 | 1968 | 432.89 |
| 58 | 1967 | 445.39 |
| 59 | 1966 | 437.40 |
| 60 | 1965 | 436.12 |
| 61 | 1964 | 437.82 |
| 62 | 1963 | 441.57 |
| 63 | 1962 | 444.45 |
| 64 | 1961 | 442.70 |
| 65 | 1960 | 446.81 |
