← All namesRoel
Raw counts
| Year | Count |
|---|
| 1930 | 10 |
| 1940 | 22 |
| 1941 | 7 |
| 1942 | 13 |
| 1943 | 14 |
| 1944 | 15 |
| 1945 | 13 |
| 1946 | 17 |
| 1947 | 23 |
| 1948 | 23 |
| 1949 | 29 |
| 1955 | 93 |
| 1956 | 147 |
| 1957 | 78 |
| 1958 | 84 |
| 1959 | 102 |
| 1960 | 126 |
| 1962 | 116 |
| 1963 | 74 |
| 1964 | 110 |
| 1965 | 104 |
| 1966 | 82 |
| 1967 | 94 |
| 1968 | 72 |
| 1969 | 122 |
| 1970 | 51 |
| 1971 | 52 |
| 1972 | 46 |
| 1973 | 52 |
| 1974 | 55 |
| 1975 | 54 |
| 1976 | 53 |
| 1977 | 42 |
| 1978 | 56 |
| 1979 | 51 |
| 1980 | 67 |
| 1981 | 60 |
| 1982 | 62 |
| 1983 | 57 |
| 1984 | 63 |
| 1985 | 40 |
| 1986 | 51 |
| 1987 | 58 |
| 1988 | 47 |
| 1989 | 46 |
| 1990 | 50 |
| 1991 | 38 |
| 1992 | 42 |
| 1993 | 50 |
| 1994 | 47 |
| 1995 | 45 |
| 1996 | 37 |
| 1997 | 44 |
| 1998 | 49 |
| 1999 | 58 |
| 2000 | 62 |
| 2001 | 41 |
| 2005 | 39 |
| 2006 | 42 |
| 2007 | 44 |
| 2008 | 41 |
| 2009 | 39 |
| 2010 | 47 |
| 2012 | 66 |
| 2013 | 70 |
| 2014 | 45 |
| 2015 | 54 |
| 2016 | 50 |
| 2017 | 23 |
| 2018 | 34 |
| 2019 | 19 |
| 2020 | 23 |
| 2021 | 26 |
| 2022 | 34 |
| 2023 | 35 |
| 2024 | 35 |