| 年份 | 朝鲜民主主义人民共和国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 69.3877 | 
| 2021 | 69.6944 | 
| 2020 | 69.8857 | 
| 2019 | 70.0221 | 
| 2018 | 70.0408 | 
| 2017 | 69.9093 | 
| 2016 | 69.6477 | 
| 2015 | 69.4981 | 
| 2014 | 69.4383 | 
| 2013 | 69.2926 | 
| 2012 | 69.1356 | 
| 2011 | 68.9583 | 
| 2010 | 68.7413 | 
| 2009 | 68.5269 | 
| 2008 | 68.3314 | 
| 2007 | 68.1482 | 
| 2006 | 68.0034 | 
| 2005 | 67.9219 | 
| 2004 | 67.921 | 
| 2003 | 67.9738 | 
| 2002 | 68.009 | 
| 2001 | 68.0223 | 
| 2000 | 68.0452 | 
| 1999 | 68.0873 | 
| 1998 | 68.1465 | 
| 1997 | 68.2001 | 
| 1996 | 68.2534 | 
| 1995 | 68.3268 | 
| 1994 | 68.4696 | 
| 1993 | 68.6617 | 
| 1992 | 68.8359 | 
| 1991 | 68.9606 | 
| 1990 | 68.9494 | 
| 1989 | 68.773 | 
| 1988 | 68.441 | 
| 1987 | 67.8249 | 
| 1986 | 67.0358 | 
| 1985 | 66.2099 | 
| 1984 | 65.2927 | 
| 1983 | 64.3271 | 
| 1982 | 63.2766 | 
| 1981 | 62.2666 | 
| 1980 | 61.4028 | 
| 1979 | 60.5874 | 
| 1978 | 59.7613 | 
| 1977 | 58.9944 | 
| 1976 | 58.3893 | 
| 1975 | 57.8561 | 
| 1974 | 57.3679 | 
| 1973 | 56.8323 | 
| 1972 | 56.3498 | 
| 1971 | 56.2352 | 
| 1970 | 56.3618 | 
| 1969 | 56.6089 | 
| 1968 | 57.0985 | 
| 1967 | 57.952 | 
| 1966 | 59.0083 | 
| 1965 | 59.5836 | 
| 1964 | 59.7152 | 
| 1963 | 59.8424 | 
| 1962 | 59.773 | 
| 1961 | 59.437 | 
| 1960 | 59.0512 |