| 年份 | 中国香港特别行政区 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 0.40221 |
| 2017 | 0.42727 |
| 2016 | 0.47223 |
| 2015 | 0.5004 |
| 2014 | 0.53213 |
| 2013 | 0.59971 |
| 2012 | 0.71948 |
| 2011 | 0.7386 |
| 2010 | 0.80505 |
| 2009 | 0.85138 |
| 2008 | 0.9181 |
| 2007 | 0.89964 |
| 2006 | 0.88394 |
| 2005 | 0.88082 |
| 2004 | 0.84824 |
| 2003 | 0.85216 |
| 2002 | 0.90153 |
| 2001 | 0.9585 |
| 2000 | 0.95169 |
| 1999 | 0.95049 |
| 1998 | - |
| 1997 | - |
| 1996 | 1.08634 |
| 1995 | 1.04038 |
| 1994 | 1.21428 |
| 1993 | 1.0769 |
| 1992 | 1.3269 |
| 1991 | 1.31601 |
| 1990 | 1.37562 |
| 1989 | 1.49915 |
| 1988 | - |
| 1987 | - |
| 1986 | 1.64179 |
| 1985 | 2.04916 |
| 1984 | 2.35859 |
| 1983 | 3.00599 |
| 1982 | 3.6217 |
| 1981 | 3.55236 |
| 1980 | 4.15174 |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |