| 序号 |
时间(年) |
数据(单位：‰) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
121.16 |
| 8 |
2016 |
124.74 |
| 9 |
2015 |
126.94 |
| 10 |
2014 |
129.04 |
| 11 |
2013 |
131.03 |
| 12 |
2012 |
134.37 |
| 13 |
2011 |
138.59 |
| 14 |
2010 |
144.09 |
| 15 |
2009 |
145.88 |
| 16 |
2008 |
150.72 |
| 17 |
2007 |
153.95 |
| 18 |
2006 |
158.84 |
| 19 |
2005 |
165.29 |
| 20 |
2004 |
166.10 |
| 21 |
2003 |
170.34 |
| 22 |
2002 |
171.25 |
| 23 |
2001 |
171.65 |
| 24 |
2000 |
173.15 |
| 25 |
1999 |
173.40 |
| 26 |
1998 |
170.89 |
| 27 |
1997 |
174.65 |
| 28 |
1996 |
183.97 |
| 29 |
1995 |
194.23 |
| 30 |
1994 |
196.65 |
| 31 |
1993 |
193.70 |
| 32 |
1992 |
185.89 |
| 33 |
1991 |
183.27 |
| 34 |
1990 |
183.08 |
| 35 |
1989 |
184.53 |
| 36 |
1988 |
183.28 |
| 37 |
1987 |
184.19 |
| 38 |
1986 |
186.58 |
| 39 |
1985 |
195.67 |
| 40 |
1984 |
200.84 |
| 41 |
1983 |
202.35 |
| 42 |
1982 |
202.49 |
| 43 |
1981 |
207.37 |
| 44 |
1980 |
212.60 |
| 45 |
1979 |
211.83 |
| 46 |
1978 |
213.04 |
| 47 |
1977 |
213.78 |
| 48 |
1976 |
213.79 |
| 49 |
1975 |
215.03 |
| 50 |
1974 |
215.54 |
| 51 |
1973 |
218.27 |
| 52 |
1972 |
220.13 |
| 53 |
1971 |
221.90 |
| 54 |
1970 |
223.58 |
| 55 |
1969 |
226.15 |
| 56 |
1968 |
222.53 |
| 57 |
1967 |
219.84 |
| 58 |
1966 |
222.55 |
| 59 |
1965 |
222.07 |
| 60 |
1964 |
220.37 |
| 61 |
1963 |
224.13 |
| 62 |
1962 |
224.65 |
| 63 |
1961 |
223.04 |
| 64 |
1960 |
226.10 |
