| 年份 | 大韩民国 |
|---|---|
| 2023 | - |
| 2022 | 1.27552 |
| 2021 | 2.76293 |
| 2020 | 1.56375 |
| 2019 | -0.839325 |
| 2018 | 0.482949 |
| 2017 | 2.22278 |
| 2016 | 1.98604 |
| 2015 | 3.1856 |
| 2014 | 0.906897 |
| 2013 | 1.01854 |
| 2012 | 1.25181 |
| 2011 | 1.28186 |
| 2010 | 2.7375 |
| 2009 | 3.60864 |
| 2008 | 2.8263 |
| 2007 | 2.4192 |
| 2006 | -0.223196 |
| 2005 | 1.0414 |
| 2004 | 3.12788 |
| 2003 | 3.44999 |
| 2002 | 3.03314 |
| 2001 | 3.4785 |
| 2000 | 1.02176 |
| 1999 | -1.22984 |
| 1998 | 4.47592 |
| 1997 | 4.00329 |
| 1996 | 4.11067 |
| 1995 | 7.02456 |
| 1994 | 8.15896 |
| 1993 | 6.25452 |
| 1992 | 7.77796 |
| 1991 | 9.14103 |
| 1990 | 10.0875 |
| 1989 | 6.06513 |
| 1988 | 7.12331 |
| 1987 | 4.83111 |
| 1986 | 4.96718 |
| 1985 | 3.98544 |
| 1984 | 4.4213 |
| 1983 | 4.82029 |
| 1982 | 6.4583 |
| 1981 | 16.5858 |
| 1980 | 24.651 |
| 1979 | 18.5347 |
| 1978 | 21.8357 |
| 1977 | 14.4539 |
| 1976 | 21.2369 |
| 1975 | 23.6823 |
| 1974 | 30.5954 |
| 1973 | 12.7212 |
| 1972 | 15.7804 |
| 1971 | 11.2076 |
| 1970 | 14.8436 |
| 1969 | 14.0914 |
| 1968 | 13.8815 |
| 1967 | 12.9592 |
| 1966 | 14.4968 |
| 1965 | 4.73216 |
| 1964 | 30.3156 |
| 1963 | 29.9804 |
| 1962 | 16.7324 |
| 1961 | 12.8977 |
| 1960 | - |