| 年份 | 巴布亚新几内亚 |
|---|---|
| 2023 | - |
| 2022 | 11.9316 |
| 2021 | 12.1011 |
| 2020 | 12.2718 |
| 2019 | 12.4494 |
| 2018 | 12.6334 |
| 2017 | 12.8168 |
| 2016 | 13.0013 |
| 2015 | 13.1811 |
| 2014 | 13.3475 |
| 2013 | 13.5039 |
| 2012 | 13.6573 |
| 2011 | 13.8063 |
| 2010 | 13.9584 |
| 2009 | 14.118 |
| 2008 | 14.2816 |
| 2007 | 14.4405 |
| 2006 | 14.5856 |
| 2005 | 14.7146 |
| 2004 | 14.832 |
| 2003 | 14.9314 |
| 2002 | 15.0129 |
| 2001 | 15.091 |
| 2000 | 15.1645 |
| 1999 | 15.2386 |
| 1998 | 15.3308 |
| 1997 | 15.4365 |
| 1996 | 15.5522 |
| 1995 | 15.6985 |
| 1994 | 15.8773 |
| 1993 | 16.0724 |
| 1992 | 16.2801 |
| 1991 | 16.4847 |
| 1990 | 16.6346 |
| 1989 | 16.6986 |
| 1988 | 16.7055 |
| 1987 | 16.6881 |
| 1986 | 16.6615 |
| 1985 | 16.6403 |
| 1984 | 16.6357 |
| 1983 | 16.6581 |
| 1982 | 16.718 |
| 1981 | 16.8118 |
| 1980 | 16.9684 |
| 1979 | 17.185 |
| 1978 | 17.4153 |
| 1977 | 17.6535 |
| 1976 | 17.8876 |
| 1975 | 18.1204 |
| 1974 | 18.3637 |
| 1973 | 18.6137 |
| 1972 | 18.8677 |
| 1971 | 19.011 |
| 1970 | 19.0218 |
| 1969 | 19.0026 |
| 1968 | 18.9584 |
| 1967 | 18.8916 |
| 1966 | 18.8137 |
| 1965 | 18.7195 |
| 1964 | 18.5996 |
| 1963 | 18.4832 |
| 1962 | 18.3895 |
| 1961 | 18.3087 |
| 1960 | 18.2921 |