| 年份 | 朝鲜民主主义人民共和国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | - | 
| 2021 | 73.284 | 
| 2020 | 73.274 | 
| 2019 | 73.198 | 
| 2018 | 73.031 | 
| 2017 | 72.978 | 
| 2016 | 72.805 | 
| 2015 | 72.784 | 
| 2014 | 72.942 | 
| 2013 | 72.319 | 
| 2012 | 71.626 | 
| 2011 | 70.978 | 
| 2010 | 70.419 | 
| 2009 | 69.732 | 
| 2008 | 68.958 | 
| 2007 | 68.911 | 
| 2006 | 69.085 | 
| 2005 | 69.285 | 
| 2004 | 69.437 | 
| 2003 | 69.546 | 
| 2002 | 60.792 | 
| 2001 | 60.745 | 
| 2000 | 60.763 | 
| 1999 | 60.798 | 
| 1998 | 60.906 | 
| 1997 | 60.974 | 
| 1996 | 60.956 | 
| 1995 | 60.894 | 
| 1994 | 70.718 | 
| 1993 | 71.871 | 
| 1992 | 70.824 | 
| 1991 | 70.313 | 
| 1990 | 70.21 | 
| 1989 | 70.039 | 
| 1988 | 69.803 | 
| 1987 | 69.442 | 
| 1986 | 69.147 | 
| 1985 | 68.681 | 
| 1984 | 68.19 | 
| 1983 | 67.677 | 
| 1982 | 67.167 | 
| 1981 | 66.658 | 
| 1980 | 66.158 | 
| 1979 | 65.672 | 
| 1978 | 65.187 | 
| 1977 | 64.655 | 
| 1976 | 64.143 | 
| 1975 | 63.526 | 
| 1974 | 62.962 | 
| 1973 | 62.386 | 
| 1972 | 61.807 | 
| 1971 | 61.176 | 
| 1970 | 60.571 | 
| 1969 | 59.926 | 
| 1968 | 59.175 | 
| 1967 | 58.409 | 
| 1966 | 57.598 | 
| 1965 | 56.827 | 
| 1964 | 56.157 | 
| 1963 | 55.56 | 
| 1962 | 54.999 | 
| 1961 | 54.496 | 
| 1960 | 54.05 |