← All namesDelbert
Raw counts
| Year | Count |
|---|
| 1910 | 105 |
| 1911 | 115 |
| 1912 | 375 |
| 1913 | 429 |
| 1914 | 602 |
| 1915 | 845 |
| 1916 | 948 |
| 1917 | 1,088 |
| 1918 | 1,185 |
| 1919 | 1,213 |
| 1920 | 1,386 |
| 1921 | 1,323 |
| 1922 | 1,327 |
| 1923 | 1,411 |
| 1924 | 1,369 |
| 1925 | 1,254 |
| 1926 | 1,268 |
| 1927 | 1,273 |
| 1928 | 1,330 |
| 1929 | 1,275 |
| 1930 | 1,327 |
| 1931 | 1,301 |
| 1932 | 1,367 |
| 1933 | 1,228 |
| 1934 | 1,180 |
| 1935 | 1,218 |
| 1936 | 1,237 |
| 1937 | 1,185 |
| 1938 | 1,153 |
| 1939 | 1,010 |
| 1940 | 1,090 |
| 1941 | 995 |
| 1942 | 1,042 |
| 1943 | 960 |
| 1944 | 982 |
| 1945 | 759 |
| 1946 | 749 |
| 1947 | 892 |
| 1948 | 822 |
| 1949 | 748 |
| 1950 | 701 |
| 1951 | 729 |
| 1952 | 798 |
| 1953 | 749 |
| 1954 | 720 |
| 1955 | 883 |
| 1956 | 769 |
| 1957 | 667 |
| 1958 | 692 |
| 1959 | 690 |
| 1960 | 604 |
| 1961 | 485 |
| 1962 | 567 |
| 1963 | 531 |
| 1964 | 505 |
| 1965 | 451 |
| 1966 | 390 |
| 1967 | 379 |
| 1968 | 303 |
| 1969 | 272 |
| 1970 | 252 |
| 1971 | 286 |
| 1972 | 185 |
| 1973 | 218 |
| 1974 | 187 |
| 1975 | 146 |
| 1976 | 114 |
| 1977 | 132 |
| 1978 | 109 |
| 1979 | 138 |
| 1980 | 91 |
| 1981 | 88 |
| 1982 | 73 |
| 1983 | 96 |
| 1984 | 30 |
| 1985 | 59 |
| 1986 | 51 |
| 1987 | 22 |
| 1988 | 19 |
| 1989 | 11 |
| 1990 | 53 |
| 1991 | 21 |
| 1992 | 36 |
| 1993 | 13 |
| 1994 | 21 |
| 1995 | 11 |
| 1996 | 5 |
| 1997 | 5 |
| 1999 | 10 |