| 年份 | 中国香港特别行政区 |
|---|---|
| 2023 | - |
| 2022 | 1.81045 |
| 2021 | 0.683311 |
| 2020 | 0.638327 |
| 2019 | 2.04496 |
| 2018 | 3.65956 |
| 2017 | 2.88059 |
| 2016 | 1.63828 |
| 2015 | 3.6435 |
| 2014 | 2.8503 |
| 2013 | 1.81244 |
| 2012 | 3.54479 |
| 2011 | 3.89785 |
| 2010 | 0.270637 |
| 2009 | -0.3755 |
| 2008 | 1.28155 |
| 2007 | 3.13743 |
| 2006 | -0.534824 |
| 2005 | -0.150058 |
| 2004 | -3.59085 |
| 2003 | -6.00771 |
| 2002 | -3.40188 |
| 2001 | -1.77395 |
| 2000 | -3.39424 |
| 1999 | -4.09563 |
| 1998 | 1.21981 |
| 1997 | 5.7602 |
| 1996 | 5.88364 |
| 1995 | 4.13958 |
| 1994 | 6.32115 |
| 1993 | 8.61288 |
| 1992 | 9.89939 |
| 1991 | 9.14042 |
| 1990 | 7.56491 |
| 1989 | 12.5595 |
| 1988 | 8.8019 |
| 1987 | 8.61125 |
| 1986 | 3.77065 |
| 1985 | 5.36121 |
| 1984 | 9.64203 |
| 1983 | 4.60269 |
| 1982 | 9.68485 |
| 1981 | 10.6161 |
| 1980 | 15.7453 |
| 1979 | 17.76 |
| 1978 | 8.12234 |
| 1977 | 3.8584 |
| 1976 | 9.63683 |
| 1975 | 4.45867 |
| 1974 | 11.6122 |
| 1973 | 14.2621 |
| 1972 | 9.15092 |
| 1971 | 7.62317 |
| 1970 | 8.85429 |
| 1969 | 5.58731 |
| 1968 | 3.32645 |
| 1967 | 6.64339 |
| 1966 | 0.553186 |
| 1965 | 2.37981 |
| 1964 | 4.95592 |
| 1963 | 3.6855 |
| 1962 | 1.95518 |
| 1961 | - |
| 1960 | - |