| 序号 |
时间(年) |
数据(单位：‰) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
|
| 8 |
2017 |
|
| 9 |
2016 |
|
| 10 |
2015 |
|
| 11 |
2014 |
169.18 |
| 12 |
2013 |
176.10 |
| 13 |
2012 |
177.19 |
| 14 |
2011 |
179.38 |
| 15 |
2010 |
181.20 |
| 16 |
2009 |
180.69 |
| 17 |
2008 |
186.89 |
| 18 |
2007 |
185.87 |
| 19 |
2006 |
186.68 |
| 20 |
2005 |
186.63 |
| 21 |
2004 |
194.77 |
| 22 |
2003 |
194.32 |
| 23 |
2002 |
194.43 |
| 24 |
2001 |
202.70 |
| 25 |
2000 |
204.30 |
| 26 |
1999 |
205.94 |
| 27 |
1998 |
239.79 |
| 28 |
1997 |
213.40 |
| 29 |
1996 |
219.72 |
| 30 |
1995 |
221.72 |
| 31 |
1994 |
229.45 |
| 32 |
1993 |
231.72 |
| 33 |
1992 |
235.92 |
| 34 |
1991 |
236.16 |
| 35 |
1990 |
242.28 |
| 36 |
1989 |
244.80 |
| 37 |
1988 |
249.24 |
| 38 |
1987 |
252.50 |
| 39 |
1986 |
253.77 |
| 40 |
1985 |
258.95 |
| 41 |
1984 |
263.71 |
| 42 |
1983 |
267.78 |
| 43 |
1982 |
273.16 |
| 44 |
1981 |
274.64 |
| 45 |
1980 |
279.78 |
| 46 |
1979 |
284.54 |
| 47 |
1978 |
289.11 |
| 48 |
1977 |
295.36 |
| 49 |
1976 |
301.03 |
| 50 |
1975 |
307.09 |
| 51 |
1974 |
342.46 |
| 52 |
1973 |
348.39 |
| 53 |
1972 |
329.67 |
| 54 |
1971 |
335.33 |
| 55 |
1970 |
339.14 |
| 56 |
1969 |
342.77 |
| 57 |
1968 |
345.74 |
| 58 |
1967 |
355.04 |
| 59 |
1966 |
358.47 |
| 60 |
1965 |
364.23 |
| 61 |
1964 |
372.21 |
| 62 |
1963 |
373.45 |
| 63 |
1962 |
377.23 |
| 64 |
1961 |
388.57 |
| 65 |
1960 |
392.02 |
