| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 29.99 |
| 8 | 2015 | 30.47 |
| 9 | 2014 | 64.27 |
| 10 | 2013 | 64.15 |
| 11 | 2012 | 65.26 |
| 12 | 2011 | 65.29 |
| 13 | 2010 | 78.21 |
| 14 | 2009 | 69.62 |
| 15 | 2008 | 83.57 |
| 16 | 2007 | 82.45 |
| 17 | 2006 | 74.89 |
| 18 | 2005 | 75.28 |
| 19 | 2004 | 72.81 |
| 20 | 2003 | 76.66 |
| 21 | 2002 | 69.43 |
| 22 | 2001 | 67.23 |
| 23 | 1983 | 2.33 |
| 24 | 1982 | 2.60 |
| 25 | 1981 | 2.08 |
| 26 | 1980 | 1.93 |
| 27 | 1979 | 1.43 |
| 28 | 1978 | 2.87 |
| 29 | 1977 | 0.73 |
| 30 | 1976 | 5.06 |
| 31 | 1975 | 4.80 |
| 32 | 1974 | 2.26 |
| 33 | 1973 | 4.87 |
| 34 | 1972 | 14.52 |
| 35 | 1971 | 6.52 |
| 36 | 1970 | 1.27 |
| 37 | 1969 | 1.27 |
| 38 | 1968 | 1.36 |
| 39 | 1967 | 2.24 |
| 40 | 1966 | 0.51 |
| 41 | 1965 | 0.89 |
| 42 | 1964 | 0.43 |
| 43 | 1963 | 0.00 |
| 44 | 1962 | 0.00 |
