| 年份 | 图瓦卢 |
|---|---|
| 2023 | - |
| 2022 | 10.4015 |
| 2021 | 10.0101 |
| 2020 | 9.61344 |
| 2019 | 9.29623 |
| 2018 | 9.023 |
| 2017 | 8.76576 |
| 2016 | 8.68675 |
| 2015 | 8.71218 |
| 2014 | 8.63783 |
| 2013 | 8.53088 |
| 2012 | 8.44759 |
| 2011 | 8.49311 |
| 2010 | 8.69565 |
| 2009 | 8.93524 |
| 2008 | 9.22685 |
| 2007 | 9.49131 |
| 2006 | 9.61475 |
| 2005 | 9.62549 |
| 2004 | 9.59378 |
| 2003 | 9.63133 |
| 2002 | 9.73609 |
| 2001 | 10.0286 |
| 2000 | 10.3987 |
| 1999 | 10.6091 |
| 1998 | 10.7995 |
| 1997 | 10.9785 |
| 1996 | 11.0144 |
| 1995 | 10.9291 |
| 1994 | 10.8143 |
| 1993 | 10.6554 |
| 1992 | 10.3874 |
| 1991 | 9.98314 |
| 1990 | 9.55702 |
| 1989 | 9.22026 |
| 1988 | 8.91354 |
| 1987 | 8.63935 |
| 1986 | 8.40336 |
| 1985 | 8.15357 |
| 1984 | 7.89579 |
| 1983 | 7.57514 |
| 1982 | 7.35537 |
| 1981 | 7.23629 |
| 1980 | 7.1614 |
| 1979 | 7.1796 |
| 1978 | 7.38302 |
| 1977 | 7.68268 |
| 1976 | 7.92975 |
| 1975 | 8.13559 |
| 1974 | 8.44311 |
| 1973 | 8.5901 |
| 1972 | 8.59943 |
| 1971 | 8.74036 |
| 1970 | 9.00458 |
| 1969 | 9.19387 |
| 1968 | 9.49966 |
| 1967 | 9.94172 |
| 1966 | 10.2992 |
| 1965 | 10.6714 |
| 1964 | 11.0553 |
| 1963 | 10.6153 |
| 1962 | 9.3617 |
| 1961 | 8.2087 |
| 1960 | 7.52212 |