| 年份 | 大韩民国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 0.75714 |
| 2016 | 0.77851 |
| 2015 | 0.75804 |
| 2014 | 2.46902 |
| 2013 | 2.64715 |
| 2012 | 2.35843 |
| 2011 | 1.95625 |
| 2010 | 1.46467 |
| 2009 | 2.10991 |
| 2008 | 1.733 |
| 2007 | 1.32572 |
| 2006 | 1.2153 |
| 2005 | 1.31467 |
| 2004 | 1.94494 |
| 2003 | 1.26618 |
| 2002 | 1.10519 |
| 2001 | 1.00887 |
| 2000 | 1.3618 |
| 1999 | 1.10315 |
| 1998 | 0.82238 |
| 1997 | 1.86217 |
| 1996 | 2.01701 |
| 1995 | 2.08464 |
| 1994 | 2.05166 |
| 1993 | 1.59215 |
| 1992 | 1.40199 |
| 1991 | 1.21815 |
| 1990 | 1.32582 |
| 1989 | 1.2552 |
| 1988 | 1.83194 |
| 1987 | 2.14233 |
| 1986 | 2.63909 |
| 1985 | 3.26549 |
| 1984 | 3.95181 |
| 1983 | 3.81686 |
| 1982 | 4.43896 |
| 1981 | 5.07663 |
| 1980 | 4.86527 |
| 1979 | 5.75334 |
| 1978 | 6.17596 |
| 1977 | 6.44964 |
| 1976 | 6.90882 |
| 1975 | 7.35732 |
| 1974 | 8.42186 |
| 1973 | 8.99312 |
| 1972 | 8.41671 |
| 1971 | 8.66184 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |