| 年份 | 大韩民国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 2.09016 |
| 2020 | 2.18238 |
| 2019 | 2.22336 |
| 2018 | 2.27646 |
| 2017 | 2.2972 |
| 2016 | 2.28744 |
| 2015 | 2.20124 |
| 2014 | 2.20671 |
| 2013 | 2.20886 |
| 2012 | 2.13544 |
| 2011 | 2.16072 |
| 2010 | 2.13992 |
| 2009 | 2.07088 |
| 2008 | 2.00021 |
| 2007 | 1.90879 |
| 2006 | 1.86829 |
| 2005 | 1.86887 |
| 2004 | 1.89011 |
| 2003 | 1.93182 |
| 2002 | 1.95268 |
| 2001 | 2.0674 |
| 2000 | 2.0734 |
| 1999 | 2.0734 |
| 1998 | 2.09413 |
| 1997 | 2.09413 |
| 1996 | 2.0734 |
| 1995 | 2.09413 |
| 1994 | 1.94899 |
| 1993 | 1.86606 |
| 1992 | 1.78312 |
| 1991 | 1.70019 |
| 1990 | 1.61725 |
| 1989 | 1.54468 |
| 1988 | 1.46175 |
| 1987 | 1.40991 |
| 1986 | 1.42028 |
| 1985 | 1.39954 |
| 1984 | 1.40991 |
| 1983 | 1.39954 |
| 1982 | 1.35808 |
| 1981 | 1.42028 |
| 1980 | 1.40991 |
| 1979 | 1.43064 |
| 1978 | 1.48248 |
| 1977 | 1.70019 |
| 1976 | 1.84532 |
| 1975 | 1.85569 |
| 1974 | 1.68982 |
| 1973 | 1.51358 |
| 1972 | 1.43064 |
| 1971 | 1.42028 |
| 1970 | 1.50321 |
| 1969 | 1.60688 |
| 1968 | 1.50321 |
| 1967 | 1.20257 |
| 1966 | 1.0989 |
| 1965 | 0.96413 |
| 1964 | 0.829359 |
| 1963 | 0.725689 |
| 1962 | 0.673854 |
| 1961 | 0.642753 |
| 1960 | - |