| 年份 | 大韩民国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 13.2654 |
| 2016 | 13.843 |
| 2015 | 14.4072 |
| 2014 | 14.9145 |
| 2013 | 15.611 |
| 2012 | 15.9795 |
| 2011 | 16.2053 |
| 2010 | 17.6365 |
| 2009 | 18.0194 |
| 2008 | 18.0529 |
| 2007 | 18.106 |
| 2006 | 18.0369 |
| 2005 | 18.104 |
| 2004 | 17.8092 |
| 2003 | 17.6832 |
| 2002 | 18.2354 |
| 2001 | 19.908 |
| 2000 | 21.0204 |
| 1999 | 22.1285 |
| 1998 | 22.6941 |
| 1997 | 23.6834 |
| 1996 | 24.6846 |
| 1995 | 24.5997 |
| 1994 | 23.7673 |
| 1993 | 23.159 |
| 1992 | 23.5293 |
| 1991 | 25.2294 |
| 1990 | 27.6681 |
| 1989 | 30.4227 |
| 1988 | 32.0807 |
| 1987 | 34.3158 |
| 1986 | 35.0142 |
| 1985 | 35.8937 |
| 1984 | 36.3299 |
| 1983 | 36.4409 |
| 1982 | 37.1917 |
| 1981 | 39.1241 |
| 1980 | 38.1438 |
| 1979 | 36.505 |
| 1978 | 37.9151 |
| 1977 | 37.6517 |
| 1976 | 37.1253 |
| 1975 | 37.2139 |
| 1974 | 36.7512 |
| 1973 | 36.6401 |
| 1972 | 36.4746 |
| 1971 | 36.5086 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |