| 年份 | 中国香港特别行政区 |
|---|---|
| 2023 | - |
| 2022 | -3.47633 |
| 2021 | 6.44172 |
| 2020 | -6.5448 |
| 2019 | -1.67243 |
| 2018 | 2.84692 |
| 2017 | 3.7961 |
| 2016 | 2.17542 |
| 2015 | 2.38785 |
| 2014 | 2.76238 |
| 2013 | 3.10155 |
| 2012 | 1.70032 |
| 2011 | 4.81473 |
| 2010 | 6.76769 |
| 2009 | -2.45906 |
| 2008 | 2.12785 |
| 2007 | 6.46484 |
| 2006 | 7.03263 |
| 2005 | 7.38815 |
| 2004 | 8.70006 |
| 2003 | 3.05629 |
| 2002 | 1.6567 |
| 2001 | 0.5608 |
| 2000 | 7.66347 |
| 1999 | 2.50664 |
| 1998 | -5.88258 |
| 1997 | 5.09977 |
| 1996 | 4.25851 |
| 1995 | 2.37375 |
| 1994 | 6.03615 |
| 1993 | 6.20122 |
| 1992 | 6.2349 |
| 1991 | 5.70195 |
| 1990 | 3.83054 |
| 1989 | 2.27697 |
| 1988 | 8.51159 |
| 1987 | 13.3985 |
| 1986 | 11.0562 |
| 1985 | 0.757163 |
| 1984 | 9.97379 |
| 1983 | 5.97703 |
| 1982 | 2.94987 |
| 1981 | 9.26078 |
| 1980 | 10.1081 |
| 1979 | 11.5566 |
| 1978 | 8.26088 |
| 1977 | 11.7257 |
| 1976 | 16.1643 |
| 1975 | 0.491876 |
| 1974 | 2.4152 |
| 1973 | 12.2795 |
| 1972 | 10.6119 |
| 1971 | 7.29304 |
| 1970 | 9.20687 |
| 1969 | 11.3437 |
| 1968 | 3.39738 |
| 1967 | 1.60327 |
| 1966 | 1.7948 |
| 1965 | 14.6422 |
| 1964 | 8.62817 |
| 1963 | 15.7635 |
| 1962 | 14.2912 |
| 1961 | - |
| 1960 | - |