← All namesErvin
Raw counts
| Year | Count |
|---|
| 1910 | 105 |
| 1911 | 120 |
| 1912 | 327 |
| 1913 | 387 |
| 1914 | 591 |
| 1915 | 727 |
| 1916 | 871 |
| 1917 | 948 |
| 1918 | 1,076 |
| 1919 | 1,020 |
| 1920 | 1,091 |
| 1921 | 1,128 |
| 1922 | 1,042 |
| 1923 | 1,046 |
| 1924 | 966 |
| 1925 | 938 |
| 1926 | 1,068 |
| 1927 | 1,025 |
| 1928 | 891 |
| 1929 | 914 |
| 1930 | 856 |
| 1931 | 793 |
| 1932 | 719 |
| 1933 | 662 |
| 1934 | 738 |
| 1935 | 651 |
| 1936 | 636 |
| 1937 | 561 |
| 1938 | 553 |
| 1939 | 549 |
| 1940 | 549 |
| 1941 | 628 |
| 1942 | 751 |
| 1943 | 669 |
| 1944 | 549 |
| 1945 | 594 |
| 1946 | 545 |
| 1947 | 685 |
| 1948 | 664 |
| 1949 | 618 |
| 1950 | 603 |
| 1951 | 544 |
| 1952 | 507 |
| 1953 | 705 |
| 1954 | 523 |
| 1955 | 511 |
| 1956 | 530 |
| 1957 | 486 |
| 1958 | 432 |
| 1959 | 490 |
| 1960 | 360 |
| 1961 | 327 |
| 1962 | 363 |
| 1963 | 324 |
| 1964 | 288 |
| 1965 | 334 |
| 1966 | 279 |
| 1967 | 250 |
| 1968 | 191 |
| 1969 | 206 |
| 1970 | 199 |
| 1971 | 193 |
| 1972 | 211 |
| 1973 | 171 |
| 1974 | 158 |
| 1975 | 126 |
| 1976 | 128 |
| 1977 | 135 |
| 1978 | 124 |
| 1979 | 159 |
| 1980 | 152 |
| 1981 | 148 |
| 1982 | 161 |
| 1983 | 124 |
| 1984 | 110 |
| 1985 | 157 |
| 1986 | 112 |
| 1987 | 106 |
| 1988 | 137 |
| 1989 | 118 |
| 1990 | 92 |
| 1991 | 104 |
| 1992 | 164 |
| 1993 | 148 |
| 1994 | 114 |
| 1995 | 88 |
| 1996 | 111 |
| 1997 | 128 |
| 1998 | 79 |
| 1999 | 84 |
| 2000 | 96 |
| 2001 | 102 |
| 2002 | 100 |
| 2003 | 134 |
| 2004 | 48 |
| 2005 | 90 |
| 2006 | 75 |
| 2007 | 83 |
| 2008 | 136 |
| 2009 | 81 |
| 2010 | 85 |
| 2011 | 79 |
| 2012 | 80 |
| 2013 | 112 |
| 2014 | 74 |
| 2015 | 72 |
| 2016 | 70 |
| 2017 | 64 |
| 2018 | 77 |
| 2019 | 76 |
| 2020 | 49 |
| 2021 | 46 |
| 2022 | 74 |
| 2023 | 37 |
| 2024 | 32 |