| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2022 |
|
| 2 |
2021 |
|
| 3 |
2020 |
|
| 4 |
2019 |
|
| 5 |
2018 |
|
| 6 |
2017 |
|
| 7 |
2016 |
1.06 |
| 8 |
2015 |
1.05 |
| 9 |
2014 |
1.03 |
| 10 |
2013 |
1.08 |
| 11 |
2012 |
1.18 |
| 12 |
2011 |
1.06 |
| 13 |
2010 |
0.82 |
| 14 |
2009 |
0.65 |
| 15 |
2008 |
0.50 |
| 16 |
2007 |
0.31 |
| 17 |
2006 |
0.48 |
| 18 |
2005 |
0.86 |
| 19 |
2004 |
0.63 |
| 20 |
1994 |
29.73 |
| 21 |
1993 |
18.98 |
| 22 |
1992 |
10.13 |
| 23 |
1991 |
7.18 |
| 24 |
1988 |
2.41 |
| 25 |
1987 |
2.29 |
| 26 |
1986 |
2.90 |
| 27 |
1985 |
2.95 |
| 28 |
1984 |
2.94 |
| 29 |
1983 |
4.71 |
| 30 |
1982 |
5.02 |
| 31 |
1981 |
3.11 |
| 32 |
1980 |
1.49 |
| 33 |
1979 |
1.15 |
| 34 |
1978 |
1.24 |
| 35 |
1977 |
1.15 |
| 36 |
1976 |
1.07 |
| 37 |
1975 |
0.95 |
| 38 |
1974 |
0.93 |
| 39 |
1973 |
0.97 |
| 40 |
1972 |
1.10 |
| 41 |
1971 |
1.19 |
| 42 |
1970 |
1.10 |
| 43 |
1969 |
0.99 |
| 44 |
1968 |
1.10 |
| 45 |
1967 |
1.17 |
| 46 |
1966 |
1.15 |
| 47 |
1965 |
1.18 |
