| 年份 | 中国香港特别行政区 |
|---|---|
| 2023 | - |
| 2022 | -1.21014 |
| 2021 | 5.55769 |
| 2020 | -10.5992 |
| 2019 | -0.797467 |
| 2018 | 5.29071 |
| 2017 | 5.49776 |
| 2016 | 2.00464 |
| 2015 | 4.76146 |
| 2014 | 3.33981 |
| 2013 | 4.61998 |
| 2012 | 4.10285 |
| 2011 | 8.39262 |
| 2010 | 6.11413 |
| 2009 | 0.179208 |
| 2008 | 1.89949 |
| 2007 | 8.64819 |
| 2006 | 6.09555 |
| 2005 | 3.54367 |
| 2004 | 7.1272 |
| 2003 | -1.55721 |
| 2002 | -1.04635 |
| 2001 | 1.40034 |
| 2000 | 4.51589 |
| 1999 | 1.04545 |
| 1998 | -5.4964 |
| 1997 | 5.5397 |
| 1996 | 3.72496 |
| 1995 | 1.62905 |
| 1994 | 6.49859 |
| 1993 | 7.84647 |
| 1992 | 8.58187 |
| 1991 | 9.25834 |
| 1990 | 6.26169 |
| 1989 | 3.82723 |
| 1988 | 9.37049 |
| 1987 | 10.6477 |
| 1986 | 8.57649 |
| 1985 | 4.35089 |
| 1984 | 5.85278 |
| 1983 | 7.72374 |
| 1982 | 5.2329 |
| 1981 | 7.6034 |
| 1980 | 12.1724 |
| 1979 | 9.45091 |
| 1978 | 17.0789 |
| 1977 | 16.7191 |
| 1976 | 7.53787 |
| 1975 | 3.71206 |
| 1974 | -1.80098 |
| 1973 | 13.1816 |
| 1972 | 7.591 |
| 1971 | 12.8668 |
| 1970 | 10.5245 |
| 1969 | 8.62066 |
| 1968 | 10.0224 |
| 1967 | 1.40901 |
| 1966 | 12.167 |
| 1965 | 13.0337 |
| 1964 | 8.89109 |
| 1963 | 9.78689 |
| 1962 | 10.7191 |
| 1961 | - |
| 1960 | - |