| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 73.08 |
| 12 | 2014 | 77.58 |
| 13 | 2013 | 79.57 |
| 14 | 2012 | 80.55 |
| 15 | 2011 | 78.98 |
| 16 | 2010 | 76.73 |
| 17 | 2009 | 78.61 |
| 18 | 2008 | 86.28 |
| 19 | 2007 | 83.72 |
| 20 | 2006 | 81.21 |
| 21 | 2005 | 80.82 |
| 22 | 2004 | 76.85 |
| 23 | 2003 | 72.96 |
| 24 | 2002 | 67.51 |
| 25 | 2001 | 66.23 |
| 26 | 2000 | 64.95 |
| 27 | 1999 | 61.28 |
| 28 | 1998 | 59.95 |
| 29 | 1997 | 61.79 |
| 30 | 1996 | 56.50 |
| 31 | 1995 | 56.95 |
| 32 | 1994 | 55.21 |
| 33 | 1993 | 57.07 |
| 34 | 1992 | 58.40 |
| 35 | 1991 | 62.22 |
| 36 | 1990 | 59.28 |
| 37 | 1989 | 58.69 |
| 38 | 1988 | 54.24 |
| 39 | 1987 | 53.09 |
| 40 | 1986 | 50.69 |
| 41 | 1985 | 58.21 |
| 42 | 1984 | 63.26 |
| 43 | 1983 | 66.57 |
| 44 | 1982 | 72.35 |
| 45 | 1981 | 77.06 |
| 46 | 1980 | 76.35 |
| 47 | 1979 | 73.16 |
| 48 | 1978 | 72.38 |
| 49 | 1977 | 74.02 |
| 50 | 1976 | 71.57 |
| 51 | 1975 | 77.38 |
| 52 | 1974 | 70.17 |
| 53 | 1973 | 73.56 |
| 54 | 1972 | 56.28 |
| 55 | 1971 | 54.95 |
| 56 | 1970 | 53.80 |
