| 年份 | 波兰 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.293499 |
| 2020 | 0.294202 |
| 2019 | 0.291186 |
| 2018 | 0.289903 |
| 2017 | 0.287217 |
| 2016 | 0.284592 |
| 2015 | 0.286602 |
| 2014 | 0.28749 |
| 2013 | 0.2837 |
| 2012 | 0.287023 |
| 2011 | 0.291567 |
| 2010 | 0.284653 |
| 2009 | 0.316265 |
| 2008 | 0.315876 |
| 2007 | 0.310148 |
| 2006 | 0.324268 |
| 2005 | 0.318115 |
| 2004 | 0.330258 |
| 2003 | 0.329463 |
| 2002 | 0.340305 |
| 2001 | 0.355155 |
| 2000 | 0.365748 |
| 1999 | 0.363991 |
| 1998 | 0.363573 |
| 1997 | 0.362384 |
| 1996 | 0.362569 |
| 1995 | 0.368182 |
| 1994 | 0.371018 |
| 1993 | 0.371931 |
| 1992 | 0.373713 |
| 1991 | 0.375462 |
| 1990 | 0.377531 |
| 1989 | 0.3797 |
| 1988 | 0.382398 |
| 1987 | 0.384411 |
| 1986 | 0.386692 |
| 1985 | 0.390061 |
| 1984 | 0.393858 |
| 1983 | 0.395769 |
| 1982 | 0.399774 |
| 1981 | 0.40425 |
| 1980 | 0.411001 |
| 1979 | 0.415692 |
| 1978 | 0.420671 |
| 1977 | 0.424889 |
| 1976 | 0.429703 |
| 1975 | 0.434541 |
| 1974 | 0.438375 |
| 1973 | 0.443682 |
| 1972 | 0.449061 |
| 1971 | 0.456937 |
| 1970 | 0.461911 |
| 1969 | 0.464049 |
| 1968 | 0.472679 |
| 1967 | 0.478036 |
| 1966 | 0.487232 |
| 1965 | 0.490921 |
| 1964 | 0.504216 |
| 1963 | 0.512275 |
| 1962 | 0.522263 |
| 1961 | 0.532105 |
| 1960 | - |