| 年份 | 瑙魯 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 247.816 |
| 2020 | 247.694 |
| 2019 | 248.787 |
| 2018 | 253.36 |
| 2017 | 255.667 |
| 2016 | 258.987 |
| 2015 | 264.392 |
| 2014 | 270.783 |
| 2013 | 277.9 |
| 2012 | 284.727 |
| 2011 | 291.779 |
| 2010 | 298.057 |
| 2009 | 304.652 |
| 2008 | 306.781 |
| 2007 | 309.461 |
| 2006 | 310.093 |
| 2005 | 313.62 |
| 2004 | 315.531 |
| 2003 | 314.26 |
| 2002 | 314.019 |
| 2001 | 319.229 |
| 2000 | 308.192 |
| 1999 | 306.33 |
| 1998 | 301.855 |
| 1997 | 295.382 |
| 1996 | 282.127 |
| 1995 | 260.117 |
| 1994 | 260.086 |
| 1993 | 263.541 |
| 1992 | 274.363 |
| 1991 | 268.831 |
| 1990 | 266.18 |
| 1989 | 264.618 |
| 1988 | 261.264 |
| 1987 | 259.395 |
| 1986 | 257.222 |
| 1985 | 255.554 |
| 1984 | 252.928 |
| 1983 | 250.837 |
| 1982 | 252.656 |
| 1981 | 255.043 |
| 1980 | 255.957 |
| 1979 | 257.09 |
| 1978 | 258.742 |
| 1977 | 261.674 |
| 1976 | 264.143 |
| 1975 | 266.804 |
| 1974 | 268.462 |
| 1973 | 269.681 |
| 1972 | 272.87 |
| 1971 | 275.946 |
| 1970 | 278.931 |
| 1969 | 280.814 |
| 1968 | 282.972 |
| 1967 | 282.837 |
| 1966 | 301.929 |
| 1965 | 307.855 |
| 1964 | 310.684 |
| 1963 | 311.658 |
| 1962 | 311.634 |
| 1961 | 309.698 |
| 1960 | 313.784 |