| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 69.65 |
| 12 | 2012 | 68.84 |
| 13 | 2011 | 69.18 |
| 14 | 2010 | 66.53 |
| 15 | 2009 | 67.31 |
| 16 | 2008 | 67.13 |
| 17 | 2007 | 68.03 |
| 18 | 2006 | 70.66 |
| 19 | 2005 | 70.16 |
| 20 | 2004 | 73.90 |
| 21 | 2003 | 73.86 |
| 22 | 2002 | 73.66 |
| 23 | 2001 | 75.33 |
| 24 | 2000 | 75.95 |
| 25 | 1999 | 74.96 |
| 26 | 1994 | 72.03 |
| 27 | 1993 | 71.17 |
| 28 | 1992 | 69.95 |
| 29 | 1991 | 60.31 |
| 30 | 1990 | 52.73 |
| 31 | 1987 | 47.38 |
| 32 | 1986 | 42.54 |
| 33 | 1985 | 32.60 |
| 34 | 1984 | 26.61 |
| 35 | 1983 | 28.90 |
| 36 | 1982 | 26.04 |
| 37 | 1981 | 21.54 |
| 38 | 1980 | 18.55 |
| 39 | 1979 | 15.64 |
| 40 | 1978 | 7.47 |
| 41 | 1977 | 5.87 |
| 42 | 1976 | 5.82 |
| 43 | 1975 | 3.82 |
| 44 | 1974 | 5.57 |
| 45 | 1972 | 1.70 |
| 46 | 1971 | 2.16 |
| 47 | 1970 | 1.42 |
| 48 | 1969 | 1.03 |
| 49 | 1968 | 1.06 |
| 50 | 1967 | 0.93 |
| 51 | 1966 | 0.88 |
| 52 | 1965 | 0.84 |
| 53 | 1964 | 1.17 |
| 54 | 1963 | 1.14 |
| 55 | 1962 | 0.91 |
