| 年份 | 巴布亚新几内亚 |
|---|---|
| 2023 | - |
| 2022 | 0.332905 |
| 2021 | 0.339121 |
| 2020 | 0.399455 |
| 2019 | 0.362888 |
| 2018 | 0.330227 |
| 2017 | 0.355034 |
| 2016 | 0.381077 |
| 2015 | 0.4599 |
| 2014 | 0.484413 |
| 2013 | 0.494549 |
| 2012 | 0.519472 |
| 2011 | 0.356925 |
| 2010 | 0.325144 |
| 2009 | 0.447943 |
| 2008 | 0.337014 |
| 2007 | 0.411603 |
| 2006 | 0.37692 |
| 2005 | 0.416638 |
| 2004 | 0.389122 |
| 2003 | 0.345763 |
| 2002 | 0.371638 |
| 2001 | 0.547295 |
| 2000 | 0.639108 |
| 1999 | 0.691395 |
| 1998 | 0.87922 |
| 1997 | 1.07535 |
| 1996 | 1.01731 |
| 1995 | 0.775516 |
| 1994 | 1.01321 |
| 1993 | 0.917458 |
| 1992 | 0.890351 |
| 1991 | 0.924686 |
| 1990 | 1.41913 |
| 1989 | 1.49654 |
| 1988 | 1.26629 |
| 1987 | 1.61078 |
| 1986 | 1.56493 |
| 1985 | 1.55888 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | 1.40964 |
| 1980 | 1.40308 |
| 1979 | 1.21031 |
| 1978 | 1.26645 |
| 1977 | 1.25009 |
| 1976 | 1.63126 |
| 1975 | 0.603586 |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |