| 年份 | 中国香港特别行政区 |
|---|---|
| 2023 | - |
| 2022 | 67.4868 |
| 2021 | 68.2231 |
| 2020 | 68.996 |
| 2019 | 69.8086 |
| 2018 | 70.6356 |
| 2017 | 71.4332 |
| 2016 | 72.2311 |
| 2015 | 72.9022 |
| 2014 | 73.4439 |
| 2013 | 73.9382 |
| 2012 | 74.3319 |
| 2011 | 74.5269 |
| 2010 | 74.442 |
| 2009 | 74.2313 |
| 2008 | 74.0121 |
| 2007 | 73.7627 |
| 2006 | 73.4333 |
| 2005 | 73.0185 |
| 2004 | 72.6128 |
| 2003 | 72.2944 |
| 2002 | 72.0987 |
| 2001 | 71.9731 |
| 2000 | 71.7742 |
| 1999 | 71.5181 |
| 1998 | 71.3293 |
| 1997 | 71.1917 |
| 1996 | 71.0745 |
| 1995 | 70.9544 |
| 1994 | 70.8121 |
| 1993 | 70.6776 |
| 1992 | 70.5742 |
| 1991 | 70.4878 |
| 1990 | 70.3667 |
| 1989 | 70.1503 |
| 1988 | 69.8548 |
| 1987 | 69.5341 |
| 1986 | 69.2415 |
| 1985 | 69.0845 |
| 1984 | 68.9972 |
| 1983 | 68.8641 |
| 1982 | 68.7079 |
| 1981 | 68.5056 |
| 1980 | 68.1003 |
| 1979 | 67.4223 |
| 1978 | 66.5581 |
| 1977 | 65.612 |
| 1976 | 64.682 |
| 1975 | 63.7332 |
| 1974 | 62.7458 |
| 1973 | 61.7549 |
| 1972 | 60.777 |
| 1971 | 59.8272 |
| 1970 | 58.8533 |
| 1969 | 57.9317 |
| 1968 | 57.1762 |
| 1967 | 56.5941 |
| 1966 | 56.148 |
| 1965 | 55.8078 |
| 1964 | 55.5611 |
| 1963 | 55.4058 |
| 1962 | 55.4189 |
| 1961 | 55.7276 |
| 1960 | 56.3727 |