| 年份 | 巴布亚新几内亚 |
|---|---|
| 2023 | - |
| 2022 | 5.89622 |
| 2021 | 5.84968 |
| 2020 | 5.80863 |
| 2019 | 5.77128 |
| 2018 | 5.73646 |
| 2017 | 5.70007 |
| 2016 | 5.65851 |
| 2015 | 5.61317 |
| 2014 | 5.56918 |
| 2013 | 5.52746 |
| 2012 | 5.48977 |
| 2011 | 5.46287 |
| 2010 | 5.44754 |
| 2009 | 5.43387 |
| 2008 | 5.41349 |
| 2007 | 5.38266 |
| 2006 | 5.33529 |
| 2005 | 5.26894 |
| 2004 | 5.18452 |
| 2003 | 5.08484 |
| 2002 | 4.97278 |
| 2001 | 4.85151 |
| 2000 | 4.7282 |
| 1999 | 4.6112 |
| 1998 | 4.5129 |
| 1997 | 4.43986 |
| 1996 | 4.39619 |
| 1995 | 4.38146 |
| 1994 | 4.39177 |
| 1993 | 4.399 |
| 1992 | 4.39249 |
| 1991 | 4.39426 |
| 1990 | 4.39299 |
| 1989 | 4.39675 |
| 1988 | 4.44277 |
| 1987 | 4.51892 |
| 1986 | 4.58854 |
| 1985 | 4.64635 |
| 1984 | 4.70155 |
| 1983 | 4.75856 |
| 1982 | 4.81768 |
| 1981 | 4.87899 |
| 1980 | 4.92907 |
| 1979 | 4.96624 |
| 1978 | 5.00217 |
| 1977 | 5.03514 |
| 1976 | 5.06339 |
| 1975 | 5.08541 |
| 1974 | 5.10192 |
| 1973 | 5.11519 |
| 1972 | 5.12708 |
| 1971 | 5.157 |
| 1970 | 5.20798 |
| 1969 | 5.26224 |
| 1968 | 5.31586 |
| 1967 | 5.36483 |
| 1966 | 5.40261 |
| 1965 | 5.42645 |
| 1964 | 5.43655 |
| 1963 | 5.4286 |
| 1962 | 5.40002 |
| 1961 | 5.35181 |
| 1960 | 5.27662 |