| 年份 | 中国香港特别行政区 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 95.7977 |
| 2020 | 95.6517 |
| 2019 | 95.4907 |
| 2018 | 95.5269 |
| 2017 | 95.2937 |
| 2016 | 95.0309 |
| 2015 | 94.8159 |
| 2014 | 94.6875 |
| 2013 | 94.5654 |
| 2012 | 94.4253 |
| 2011 | 94.2329 |
| 2010 | 94.0962 |
| 2009 | 93.8469 |
| 2008 | 93.7639 |
| 2007 | 93.7109 |
| 2006 | 93.5999 |
| 2005 | 93.4434 |
| 2004 | 93.2803 |
| 2003 | 93.0213 |
| 2002 | 93.2091 |
| 2001 | 93.0829 |
| 2000 | 92.7679 |
| 1999 | 92.422 |
| 1998 | 92.1996 |
| 1997 | 91.8418 |
| 1996 | 91.5949 |
| 1995 | 91.3222 |
| 1994 | 90.8713 |
| 1993 | 90.454 |
| 1992 | 90.0077 |
| 1991 | 89.5887 |
| 1990 | 89.3511 |
| 1989 | 88.9029 |
| 1988 | 88.6716 |
| 1987 | 88.4149 |
| 1986 | 87.9797 |
| 1985 | 87.5236 |
| 1984 | 86.9123 |
| 1983 | 86.5782 |
| 1982 | 86.3684 |
| 1981 | 86.0888 |
| 1980 | 85.2451 |
| 1979 | 84.2534 |
| 1978 | 83.829 |
| 1977 | 83.398 |
| 1976 | 83.5161 |
| 1975 | 83.4084 |
| 1974 | 83.2491 |
| 1973 | 82.8225 |
| 1972 | 82.2087 |
| 1971 | 81.6637 |
| 1970 | 80.6279 |
| 1969 | 79.6629 |
| 1968 | 79.2758 |
| 1967 | 78.6518 |
| 1966 | 78.365 |
| 1965 | 77.9354 |
| 1964 | 77.0278 |
| 1963 | 75.9707 |
| 1962 | 74.6211 |
| 1961 | 74.1993 |
| 1960 | 73.36 |