| 年份 | 巴布亚新几内亚 |
|---|---|
| 2023 | - |
| 2022 | 0.899554 |
| 2021 | 0.886678 |
| 2020 | 0.87673 |
| 2019 | 0.865456 |
| 2018 | 0.850722 |
| 2017 | 0.833372 |
| 2016 | 0.817431 |
| 2015 | 0.801258 |
| 2014 | 0.786798 |
| 2013 | 0.775282 |
| 2012 | 0.766532 |
| 2011 | 0.759905 |
| 2010 | 0.754948 |
| 2009 | 0.750636 |
| 2008 | 0.745628 |
| 2007 | 0.739148 |
| 2006 | 0.730865 |
| 2005 | 0.720771 |
| 2004 | 0.709158 |
| 2003 | 0.696616 |
| 2002 | 0.683944 |
| 2001 | 0.671913 |
| 2000 | 0.663116 |
| 1999 | 0.657905 |
| 1998 | 0.654102 |
| 1997 | 0.65093 |
| 1996 | 0.647204 |
| 1995 | 0.642036 |
| 1994 | 0.635048 |
| 1993 | 0.62594 |
| 1992 | 0.614038 |
| 1991 | 0.598375 |
| 1990 | 0.575971 |
| 1989 | 0.549178 |
| 1988 | 0.521358 |
| 1987 | 0.491306 |
| 1986 | 0.459937 |
| 1985 | 0.428678 |
| 1984 | 0.398674 |
| 1983 | 0.370532 |
| 1982 | 0.344313 |
| 1981 | 0.319974 |
| 1980 | 0.30041 |
| 1979 | 0.287113 |
| 1978 | 0.27843 |
| 1977 | 0.273917 |
| 1976 | 0.271793 |
| 1975 | 0.269637 |
| 1974 | 0.267077 |
| 1973 | 0.264354 |
| 1972 | 0.261433 |
| 1971 | 0.259521 |
| 1970 | 0.261981 |
| 1969 | 0.269476 |
| 1968 | 0.280112 |
| 1967 | 0.293039 |
| 1966 | 0.305515 |
| 1965 | 0.316301 |
| 1964 | 0.325827 |
| 1963 | 0.333283 |
| 1962 | 0.338269 |
| 1961 | 0.341415 |
| 1960 | 0.341974 |