| 年份 | 大韩民国  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 17.4911 | 
| 2021 | 16.6508 | 
| 2020 | 15.8291 | 
| 2019 | 15.0657 | 
| 2018 | 14.4533 | 
| 2017 | 13.8733 | 
| 2016 | 13.3636 | 
| 2015 | 12.9576 | 
| 2014 | 12.5359 | 
| 2013 | 12.118 | 
| 2012 | 11.7356 | 
| 2011 | 11.3967 | 
| 2010 | 11.0461 | 
| 2009 | 10.6667 | 
| 2008 | 10.3017 | 
| 2007 | 9.91104 | 
| 2006 | 9.47429 | 
| 2005 | 9.05664 | 
| 2004 | 8.66094 | 
| 2003 | 8.26097 | 
| 2002 | 7.87055 | 
| 2001 | 7.49146 | 
| 2000 | 7.13398 | 
| 1999 | 6.80144 | 
| 1998 | 6.51171 | 
| 1997 | 6.24747 | 
| 1996 | 6.00194 | 
| 1995 | 5.79407 | 
| 1994 | 5.59325 | 
| 1993 | 5.39834 | 
| 1992 | 5.22139 | 
| 1991 | 5.04813 | 
| 1990 | 4.89741 | 
| 1989 | 4.76876 | 
| 1988 | 4.6333 | 
| 1987 | 4.50122 | 
| 1986 | 4.37361 | 
| 1985 | 4.24735 | 
| 1984 | 4.15618 | 
| 1983 | 4.09629 | 
| 1982 | 4.01963 | 
| 1981 | 3.91495 | 
| 1980 | 3.82749 | 
| 1979 | 3.77378 | 
| 1978 | 3.73118 | 
| 1977 | 3.6967 | 
| 1976 | 3.6664 | 
| 1975 | 3.6504 | 
| 1974 | 3.64082 | 
| 1973 | 3.61737 | 
| 1972 | 3.58518 | 
| 1971 | 3.53625 | 
| 1970 | 3.47438 | 
| 1969 | 3.43276 | 
| 1968 | 3.41167 | 
| 1967 | 3.37686 | 
| 1966 | 3.3164 | 
| 1965 | 3.28928 | 
| 1964 | 3.31451 | 
| 1963 | 3.3395 | 
| 1962 | 3.34395 | 
| 1961 | 3.33408 | 
| 1960 | 3.30411 |