| 年份 | 大韩民国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 3.085 | 
| 2021 | 3.27559 | 
| 2020 | 3.52718 | 
| 2019 | 3.78593 | 
| 2018 | 4.00933 | 
| 2017 | 4.21999 | 
| 2016 | 4.41511 | 
| 2015 | 4.54796 | 
| 2014 | 4.62458 | 
| 2013 | 4.68902 | 
| 2012 | 4.74561 | 
| 2011 | 4.7856 | 
| 2010 | 4.78193 | 
| 2009 | 4.76154 | 
| 2008 | 4.8027 | 
| 2007 | 4.91381 | 
| 2006 | 5.12608 | 
| 2005 | 5.4782 | 
| 2004 | 5.8622 | 
| 2003 | 6.2149 | 
| 2002 | 6.57266 | 
| 2001 | 6.91941 | 
| 2000 | 7.19976 | 
| 1999 | 7.44166 | 
| 1998 | 7.69492 | 
| 1997 | 7.9352 | 
| 1996 | 8.11046 | 
| 1995 | 8.15638 | 
| 1994 | 8.09157 | 
| 1993 | 7.99598 | 
| 1992 | 7.94395 | 
| 1991 | 7.99473 | 
| 1990 | 8.09952 | 
| 1989 | 8.2433 | 
| 1988 | 8.50854 | 
| 1987 | 8.90579 | 
| 1986 | 9.40228 | 
| 1985 | 9.92518 | 
| 1984 | 10.3243 | 
| 1983 | 10.5083 | 
| 1982 | 10.5805 | 
| 1981 | 10.6276 | 
| 1980 | 10.7474 | 
| 1979 | 11.0283 | 
| 1978 | 11.4452 | 
| 1977 | 11.9779 | 
| 1976 | 12.5995 | 
| 1975 | 13.1859 | 
| 1974 | 13.597 | 
| 1973 | 13.8373 | 
| 1972 | 13.9736 | 
| 1971 | 14.1116 | 
| 1970 | 14.3662 | 
| 1969 | 14.7268 | 
| 1968 | 15.2463 | 
| 1967 | 15.8801 | 
| 1966 | 16.5182 | 
| 1965 | 17.181 | 
| 1964 | 17.7622 | 
| 1963 | 18.1581 | 
| 1962 | 18.3497 | 
| 1961 | 18.3554 | 
| 1960 | 18.276 |