| 年份 | 朝鲜民主主义人民共和国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 73.2639 |
| 2020 | 73.3671 |
| 2019 | 73.2508 |
| 2018 | 72.8807 |
| 2017 | 72.7837 |
| 2016 | 72.4481 |
| 2015 | 72.425 |
| 2014 | 74.0166 |
| 2013 | 72.7383 |
| 2012 | 71.3424 |
| 2011 | 69.9022 |
| 2010 | 68.646 |
| 2009 | 66.8686 |
| 2008 | 65.0855 |
| 2007 | 64.8555 |
| 2006 | 65.0294 |
| 2005 | 65.2805 |
| 2004 | 65.4437 |
| 2003 | 65.505 |
| 2002 | 52.8546 |
| 2001 | 52.7684 |
| 2000 | 52.7934 |
| 1999 | 52.8106 |
| 1998 | 52.8615 |
| 1997 | 52.9177 |
| 1996 | 52.9195 |
| 1995 | 52.8051 |
| 1994 | 66.7154 |
| 1993 | 70.4283 |
| 1992 | 69.4835 |
| 1991 | 68.6523 |
| 1990 | 68.1183 |
| 1989 | 67.6139 |
| 1988 | 67.0417 |
| 1987 | 66.3138 |
| 1986 | 65.7377 |
| 1985 | 64.9577 |
| 1984 | 64.1371 |
| 1983 | 63.2981 |
| 1982 | 62.5091 |
| 1981 | 61.7053 |
| 1980 | 60.9339 |
| 1979 | 60.2196 |
| 1978 | 59.5292 |
| 1977 | 58.7537 |
| 1976 | 57.9518 |
| 1975 | 56.8226 |
| 1974 | 55.9882 |
| 1973 | 55.1504 |
| 1972 | 54.3579 |
| 1971 | 53.4958 |
| 1970 | 52.6632 |
| 1969 | 51.9063 |
| 1968 | 50.8498 |
| 1967 | 49.865 |
| 1966 | 48.8933 |
| 1965 | 47.9252 |
| 1964 | 47.0565 |
| 1963 | 46.3629 |
| 1962 | 45.5257 |
| 1961 | 44.8779 |
| 1960 | 44.3257 |