← All namesErika
Raw counts
| Year | Count |
|---|
| 1926 | 10 |
| 1927 | 10 |
| 1928 | 14 |
| 1929 | 24 |
| 1930 | 16 |
| 1931 | 10 |
| 1932 | 5 |
| 1933 | 5 |
| 1934 | 6 |
| 1935 | 5 |
| 1936 | 8 |
| 1937 | 10 |
| 1938 | 13 |
| 1940 | 22 |
| 1941 | 21 |
| 1942 | 15 |
| 1943 | 16 |
| 1944 | 11 |
| 1945 | 8 |
| 1946 | 6 |
| 1947 | 9 |
| 1948 | 35 |
| 1949 | 23 |
| 1950 | 10 |
| 1951 | 16 |
| 1952 | 27 |
| 1953 | 24 |
| 1954 | 31 |
| 1955 | 17 |
| 1956 | 59 |
| 1957 | 82 |
| 1958 | 97 |
| 1959 | 159 |
| 1960 | 144 |
| 1961 | 133 |
| 1962 | 118 |
| 1963 | 253 |
| 1964 | 283 |
| 1965 | 332 |
| 1966 | 369 |
| 1967 | 870 |
| 1968 | 1,033 |
| 1969 | 1,442 |
| 1970 | 2,146 |
| 1971 | 2,456 |
| 1972 | 2,367 |
| 1973 | 2,349 |
| 1974 | 2,512 |
| 1975 | 2,323 |
| 1976 | 2,409 |
| 1977 | 3,268 |
| 1978 | 3,242 |
| 1979 | 3,596 |
| 1980 | 3,782 |
| 1981 | 3,374 |
| 1981 | 5 |
| 1982 | 3,507 |
| 1983 | 3,421 |
| 1983 | 7 |
| 1984 | 3,359 |
| 1985 | 3,441 |
| 1986 | 4,129 |
| 1987 | 4,448 |
| 1988 | 4,178 |
| 1989 | 4,641 |
| 1989 | 13 |
| 1990 | 3,979 |
| 1991 | 4,452 |
| 1992 | 4,148 |
| 1993 | 3,723 |
| 1994 | 3,546 |
| 1995 | 3,079 |
| 1996 | 2,967 |
| 1997 | 2,911 |
| 1998 | 2,922 |
| 1999 | 2,108 |
| 2000 | 2,260 |
| 2001 | 1,969 |
| 2002 | 1,713 |
| 2003 | 1,654 |
| 2004 | 2,085 |
| 2004 | 10 |
| 2005 | 1,918 |
| 2006 | 1,499 |
| 2007 | 1,461 |
| 2008 | 1,031 |
| 2009 | 788 |
| 2010 | 661 |
| 2011 | 504 |
| 2012 | 569 |
| 2013 | 393 |
| 2014 | 309 |
| 2015 | 340 |
| 2016 | 377 |
| 2017 | 363 |
| 2018 | 256 |
| 2019 | 216 |
| 2020 | 176 |
| 2021 | 201 |
| 2022 | 123 |
| 2023 | 225 |
| 2024 | 158 |