← All namesBlas
Raw counts
| Year | Count |
|---|
| 1911 | 12 |
| 1913 | 9 |
| 1914 | 6 |
| 1915 | 15 |
| 1916 | 7 |
| 1917 | 7 |
| 1919 | 9 |
| 1920 | 17 |
| 1921 | 14 |
| 1922 | 15 |
| 1923 | 17 |
| 1924 | 9 |
| 1925 | 18 |
| 1926 | 15 |
| 1927 | 18 |
| 1928 | 14 |
| 1929 | 15 |
| 1930 | 10 |
| 1931 | 34 |
| 1938 | 5 |
| 1939 | 21 |
| 1940 | 15 |
| 1941 | 18 |
| 1942 | 18 |
| 1943 | 20 |
| 1944 | 17 |
| 1945 | 14 |
| 1946 | 17 |
| 1947 | 18 |
| 1948 | 16 |
| 1949 | 16 |
| 1955 | 36 |
| 1956 | 51 |
| 1957 | 20 |
| 1958 | 18 |
| 1959 | 26 |
| 1960 | 34 |
| 1962 | 32 |
| 1963 | 24 |
| 1964 | 14 |
| 1965 | 16 |
| 1966 | 21 |
| 1967 | 16 |
| 1968 | 22 |
| 1969 | 13 |
| 1970 | 21 |
| 1971 | 10 |
| 1972 | 9 |
| 1973 | 18 |
| 1974 | 15 |
| 1975 | 7 |
| 1976 | 9 |
| 1977 | 12 |
| 1978 | 8 |
| 1979 | 17 |
| 1980 | 9 |
| 1981 | 20 |
| 1982 | 11 |
| 1983 | 8 |
| 1984 | 8 |
| 1985 | 8 |
| 1986 | 15 |
| 1987 | 16 |
| 1988 | 16 |
| 1989 | 11 |
| 1990 | 10 |
| 1991 | 13 |
| 1992 | 7 |
| 1993 | 15 |
| 1994 | 6 |
| 1995 | 9 |
| 1996 | 11 |
| 1997 | 8 |
| 1998 | 20 |
| 1999 | 16 |
| 2000 | 9 |
| 2001 | 22 |
| 2005 | 8 |
| 2006 | 10 |
| 2007 | 12 |
| 2008 | 16 |
| 2009 | 8 |
| 2010 | 8 |
| 2011 | 30 |
| 2012 | 16 |
| 2013 | 10 |
| 2014 | 24 |
| 2015 | 14 |
| 2016 | 18 |
| 2017 | 30 |
| 2019 | 8 |
| 2021 | 6 |
| 2022 | 8 |