| 年份 | 朝鲜民主主义人民共和国 |
|---|---|
| 2023 | - |
| 2022 | 44.1178 |
| 2021 | 43.4835 |
| 2020 | 43.0908 |
| 2019 | 42.812 |
| 2018 | 42.7739 |
| 2017 | 43.0425 |
| 2016 | 43.5798 |
| 2015 | 43.8888 |
| 2014 | 44.0127 |
| 2013 | 44.3156 |
| 2012 | 44.6433 |
| 2011 | 45.0151 |
| 2010 | 45.4729 |
| 2009 | 45.9281 |
| 2008 | 46.3455 |
| 2007 | 46.7389 |
| 2006 | 47.0515 |
| 2005 | 47.2279 |
| 2004 | 47.23 |
| 2003 | 47.1156 |
| 2002 | 47.0393 |
| 2001 | 47.0106 |
| 2000 | 46.9611 |
| 1999 | 46.8702 |
| 1998 | 46.7426 |
| 1997 | 46.6273 |
| 1996 | 46.5128 |
| 1995 | 46.3555 |
| 1994 | 46.0502 |
| 1993 | 45.6417 |
| 1992 | 45.2729 |
| 1991 | 45.0103 |
| 1990 | 45.0338 |
| 1989 | 45.4059 |
| 1988 | 46.1112 |
| 1987 | 47.4384 |
| 1986 | 49.1741 |
| 1985 | 51.0348 |
| 1984 | 53.1566 |
| 1983 | 55.4555 |
| 1982 | 58.0362 |
| 1981 | 60.5997 |
| 1980 | 62.8591 |
| 1979 | 65.0508 |
| 1978 | 67.3324 |
| 1977 | 69.5075 |
| 1976 | 71.2642 |
| 1975 | 72.8426 |
| 1974 | 74.3137 |
| 1973 | 75.9562 |
| 1972 | 77.4629 |
| 1971 | 77.8245 |
| 1970 | 77.4252 |
| 1969 | 76.6507 |
| 1968 | 75.136 |
| 1967 | 72.5565 |
| 1966 | 69.4677 |
| 1965 | 67.8315 |
| 1964 | 67.4615 |
| 1963 | 67.1056 |
| 1962 | 67.2997 |
| 1961 | 68.2453 |
| 1960 | 69.3445 |