← All namesTwyla
Raw counts
| Year | Count |
|---|
| 1915 | 6 |
| 1916 | 17 |
| 1917 | 12 |
| 1918 | 18 |
| 1919 | 11 |
| 1920 | 31 |
| 1921 | 20 |
| 1922 | 5 |
| 1923 | 31 |
| 1924 | 44 |
| 1925 | 57 |
| 1926 | 29 |
| 1927 | 37 |
| 1928 | 37 |
| 1929 | 46 |
| 1930 | 39 |
| 1931 | 39 |
| 1932 | 46 |
| 1933 | 51 |
| 1934 | 44 |
| 1935 | 30 |
| 1936 | 37 |
| 1937 | 39 |
| 1938 | 49 |
| 1939 | 40 |
| 1940 | 39 |
| 1941 | 39 |
| 1942 | 22 |
| 1943 | 6 |
| 1944 | 36 |
| 1945 | 19 |
| 1946 | 30 |
| 1947 | 72 |
| 1948 | 38 |
| 1949 | 82 |
| 1950 | 74 |
| 1951 | 54 |
| 1952 | 62 |
| 1953 | 54 |
| 1954 | 102 |
| 1955 | 100 |
| 1956 | 149 |
| 1957 | 115 |
| 1958 | 103 |
| 1959 | 121 |
| 1960 | 169 |
| 1961 | 150 |
| 1962 | 142 |
| 1963 | 94 |
| 1964 | 207 |
| 1965 | 51 |
| 1966 | 54 |
| 1967 | 39 |
| 1968 | 77 |
| 1969 | 80 |
| 1970 | 52 |
| 1971 | 82 |
| 1972 | 40 |
| 1973 | 16 |
| 1974 | 34 |
| 1975 | 38 |
| 1976 | 62 |
| 1977 | 52 |
| 1978 | 59 |
| 1979 | 30 |
| 1980 | 22 |
| 1981 | 8 |
| 1984 | 15 |
| 1988 | 10 |
| 1989 | 14 |
| 1990 | 24 |
| 2020 | 10 |
| 2021 | 16 |
| 2022 | 26 |