| 年份 | 朝鲜民主主义人民共和国 |
|---|---|
| 2023 | - |
| 2022 | 62.916 |
| 2021 | 62.642 |
| 2020 | 62.381 |
| 2019 | 62.134 |
| 2018 | 61.899 |
| 2017 | 61.678 |
| 2016 | 61.471 |
| 2015 | 61.277 |
| 2014 | 61.098 |
| 2013 | 60.918 |
| 2012 | 60.738 |
| 2011 | 60.557 |
| 2010 | 60.377 |
| 2009 | 60.195 |
| 2008 | 60.04 |
| 2007 | 59.962 |
| 2006 | 59.884 |
| 2005 | 59.805 |
| 2004 | 59.727 |
| 2003 | 59.648 |
| 2002 | 59.57 |
| 2001 | 59.491 |
| 2000 | 59.412 |
| 1999 | 59.334 |
| 1998 | 59.255 |
| 1997 | 59.176 |
| 1996 | 59.097 |
| 1995 | 59.018 |
| 1994 | 58.939 |
| 1993 | 58.826 |
| 1992 | 58.679 |
| 1991 | 58.531 |
| 1990 | 58.384 |
| 1989 | 58.236 |
| 1988 | 58.088 |
| 1987 | 57.94 |
| 1986 | 57.792 |
| 1985 | 57.644 |
| 1984 | 57.495 |
| 1983 | 57.346 |
| 1982 | 57.198 |
| 1981 | 57.049 |
| 1980 | 56.9 |
| 1979 | 56.86 |
| 1978 | 56.82 |
| 1977 | 56.78 |
| 1976 | 56.74 |
| 1975 | 56.7 |
| 1974 | 56.202 |
| 1973 | 55.703 |
| 1972 | 55.204 |
| 1971 | 54.702 |
| 1970 | 54.2 |
| 1969 | 51.609 |
| 1968 | 49.012 |
| 1967 | 47.081 |
| 1966 | 46.084 |
| 1965 | 45.091 |
| 1964 | 44.102 |
| 1963 | 43.116 |
| 1962 | 42.136 |
| 1961 | 41.162 |
| 1960 | 40.195 |