| 年份 | 大韩民国 |
|---|---|
| 2023 | - |
| 2022 | 2.68298 |
| 2021 | 2.64343 |
| 2020 | 2.626 |
| 2019 | 2.60142 |
| 2018 | 2.55006 |
| 2017 | 2.41286 |
| 2016 | 2.2462 |
| 2015 | 2.1416 |
| 2014 | 2.05797 |
| 2013 | 1.96515 |
| 2012 | 1.87206 |
| 2011 | 1.77506 |
| 2010 | 1.66312 |
| 2009 | 1.53572 |
| 2008 | 1.41224 |
| 2007 | 1.29452 |
| 2006 | 1.19396 |
| 2005 | 1.11879 |
| 2004 | 1.05472 |
| 2003 | 1.00427 |
| 2002 | 0.964501 |
| 2001 | 0.928175 |
| 2000 | 0.899065 |
| 1999 | 0.86585 |
| 1998 | 0.818173 |
| 1997 | 0.771068 |
| 1996 | 0.732593 |
| 1995 | 0.696664 |
| 1994 | 0.670247 |
| 1993 | 0.654669 |
| 1992 | 0.635059 |
| 1991 | 0.604923 |
| 1990 | 0.575759 |
| 1989 | 0.559448 |
| 1988 | 0.547026 |
| 1987 | 0.528801 |
| 1986 | 0.512381 |
| 1985 | 0.498557 |
| 1984 | 0.477786 |
| 1983 | 0.450322 |
| 1982 | 0.425819 |
| 1981 | 0.405451 |
| 1980 | 0.397141 |
| 1979 | 0.409409 |
| 1978 | 0.427258 |
| 1977 | 0.439329 |
| 1976 | 0.444225 |
| 1975 | 0.445184 |
| 1974 | 0.444549 |
| 1973 | 0.440142 |
| 1972 | 0.430144 |
| 1971 | 0.422056 |
| 1970 | 0.421232 |
| 1969 | 0.422715 |
| 1968 | 0.427596 |
| 1967 | 0.430329 |
| 1966 | 0.424794 |
| 1965 | 0.419766 |
| 1964 | 0.415433 |
| 1963 | 0.40193 |
| 1962 | 0.378855 |
| 1961 | 0.35256 |
| 1960 | 0.329054 |