← All namesLewis
Raw counts
| Year | Count |
|---|
| 1910 | 675 |
| 1911 | 790 |
| 1912 | 1,507 |
| 1913 | 1,656 |
| 1914 | 2,126 |
| 1915 | 2,767 |
| 1916 | 3,028 |
| 1917 | 3,270 |
| 1918 | 3,462 |
| 1919 | 3,226 |
| 1920 | 3,522 |
| 1921 | 3,544 |
| 1922 | 5 |
| 1922 | 3,413 |
| 1923 | 3,473 |
| 1924 | 3,441 |
| 1925 | 3,423 |
| 1926 | 3,306 |
| 1927 | 3,287 |
| 1928 | 5 |
| 1928 | 3,044 |
| 1929 | 2,840 |
| 1930 | 3,306 |
| 1931 | 2,926 |
| 1932 | 2,642 |
| 1933 | 2,572 |
| 1934 | 2,497 |
| 1935 | 2,430 |
| 1936 | 2,319 |
| 1937 | 2,209 |
| 1938 | 2,262 |
| 1939 | 2,141 |
| 1940 | 2,437 |
| 1941 | 2,531 |
| 1942 | 2,759 |
| 1943 | 2,695 |
| 1944 | 2,535 |
| 1945 | 2,320 |
| 1946 | 2,532 |
| 1947 | 3,153 |
| 1948 | 2,948 |
| 1949 | 2,839 |
| 1950 | 2,721 |
| 1951 | 2,660 |
| 1952 | 2,460 |
| 1953 | 2,686 |
| 1954 | 2,247 |
| 1955 | 2,441 |
| 1956 | 2,344 |
| 1957 | 2,203 |
| 1958 | 2,177 |
| 1959 | 1,830 |
| 1960 | 1,689 |
| 1961 | 1,601 |
| 1962 | 1,573 |
| 1963 | 1,755 |
| 1964 | 1,507 |
| 1965 | 1,488 |
| 1966 | 1,292 |
| 1967 | 1,288 |
| 1968 | 1,137 |
| 1969 | 1,125 |
| 1970 | 1,128 |
| 1971 | 1,094 |
| 1972 | 928 |
| 1973 | 880 |
| 1974 | 763 |
| 1975 | 717 |
| 1976 | 821 |
| 1977 | 827 |
| 1978 | 659 |
| 1979 | 744 |
| 1980 | 825 |
| 1981 | 624 |
| 1982 | 659 |
| 1983 | 632 |
| 1984 | 561 |
| 1985 | 588 |
| 1986 | 725 |
| 1987 | 588 |
| 1988 | 587 |
| 1989 | 575 |
| 1990 | 542 |
| 1991 | 533 |
| 1992 | 606 |
| 1993 | 529 |
| 1994 | 478 |
| 1995 | 406 |
| 1996 | 451 |
| 1997 | 393 |
| 1998 | 344 |
| 1999 | 431 |
| 2000 | 365 |
| 2001 | 359 |
| 2002 | 359 |
| 2003 | 317 |
| 2004 | 368 |
| 2005 | 339 |
| 2006 | 338 |
| 2007 | 321 |
| 2008 | 426 |
| 2009 | 286 |
| 2010 | 307 |
| 2011 | 349 |
| 2012 | 425 |
| 2013 | 402 |
| 2014 | 503 |
| 2015 | 609 |
| 2016 | 727 |
| 2017 | 648 |
| 2018 | 610 |
| 2019 | 594 |
| 2020 | 619 |
| 2021 | 712 |
| 2022 | 695 |
| 2023 | 672 |
| 2024 | 759 |