| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 14.78 |
| 8 | 2016 | 11.02 |
| 9 | 2015 | 8.87 |
| 10 | 2014 | 6.35 |
| 11 | 2013 | 9.62 |
| 12 | 2012 | 9.28 |
| 13 | 2011 | 18.49 |
| 14 | 2010 | 15.69 |
| 15 | 2009 | 17.14 |
| 16 | 2008 | 17.54 |
| 17 | 2007 | 18.11 |
| 18 | 2006 | 16.62 |
| 19 | 2005 | 19.10 |
| 20 | 2004 | 24.24 |
| 21 | 2003 | 15.04 |
| 22 | 2002 | 15.88 |
| 23 | 2001 | 18.32 |
| 24 | 2000 | 18.24 |
| 25 | 1999 | 19.17 |
| 26 | 1998 | 15.40 |
| 27 | 1997 | 17.61 |
| 28 | 1996 | 19.15 |
| 29 | 1994 | 17.33 |
| 30 | 1993 | 19.39 |
| 31 | 1983 | 17.98 |
| 32 | 1982 | 16.68 |
| 33 | 1981 | 16.02 |
| 34 | 1980 | 19.14 |
| 35 | 1979 | 19.00 |
| 36 | 1978 | 19.42 |
| 37 | 1977 | 11.31 |
| 38 | 1976 | 11.71 |
| 39 | 1975 | 13.15 |
| 40 | 1971 | 14.05 |
| 41 | 1970 | 14.26 |
| 42 | 1969 | 14.38 |
| 43 | 1968 | 16.90 |
| 44 | 1967 | 15.63 |
| 45 | 1966 | 15.27 |
| 46 | 1965 | 15.96 |
| 47 | 1964 | 18.12 |
| 48 | 1963 | 18.33 |
| 49 | 1962 | 21.68 |
