| 年份 | 巴布亚新几内亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 5.09426 | 
| 2021 | 4.98139 | 
| 2020 | 4.88898 | 
| 2019 | 4.80065 | 
| 2018 | 4.72712 | 
| 2017 | 4.66144 | 
| 2016 | 4.60303 | 
| 2015 | 4.54944 | 
| 2014 | 4.50052 | 
| 2013 | 4.45727 | 
| 2012 | 4.42138 | 
| 2011 | 4.38805 | 
| 2010 | 4.35513 | 
| 2009 | 4.32608 | 
| 2008 | 4.29908 | 
| 2007 | 4.27317 | 
| 2006 | 4.24701 | 
| 2005 | 4.21852 | 
| 2004 | 4.18549 | 
| 2003 | 4.14543 | 
| 2002 | 4.097 | 
| 2001 | 4.03973 | 
| 2000 | 3.98007 | 
| 1999 | 3.92115 | 
| 1998 | 3.86053 | 
| 1997 | 3.79767 | 
| 1996 | 3.73147 | 
| 1995 | 3.66302 | 
| 1994 | 3.59153 | 
| 1993 | 3.51591 | 
| 1992 | 3.43479 | 
| 1991 | 3.34185 | 
| 1990 | 3.21934 | 
| 1989 | 3.09658 | 
| 1988 | 2.99604 | 
| 1987 | 2.8883 | 
| 1986 | 2.76674 | 
| 1985 | 2.63497 | 
| 1984 | 2.49668 | 
| 1983 | 2.35491 | 
| 1982 | 2.21209 | 
| 1981 | 2.07032 | 
| 1980 | 1.9368 | 
| 1979 | 1.82309 | 
| 1978 | 1.73422 | 
| 1977 | 1.66947 | 
| 1976 | 1.62742 | 
| 1975 | 1.60684 | 
| 1974 | 1.60636 | 
| 1973 | 1.62456 | 
| 1972 | 1.65946 | 
| 1971 | 1.68634 | 
| 1970 | 1.69868 | 
| 1969 | 1.71376 | 
| 1968 | 1.73141 | 
| 1967 | 1.75139 | 
| 1966 | 1.77544 | 
| 1965 | 1.81287 | 
| 1964 | 1.86034 | 
| 1963 | 1.90477 | 
| 1962 | 1.93987 | 
| 1961 | 1.96205 | 
| 1960 | 1.96639 |