← All namesRobert
Raw counts
| Year | Count |
|---|
| 1910 | 7,397 |
| 1911 | 5 |
| 1911 | 8,046 |
| 1912 | 33 |
| 1912 | 15,921 |
| 1913 | 35 |
| 1913 | 18,472 |
| 1914 | 27 |
| 1914 | 25,386 |
| 1915 | 93 |
| 1915 | 34,687 |
| 1916 | 80 |
| 1916 | 39,948 |
| 1917 | 151 |
| 1917 | 45,488 |
| 1918 | 171 |
| 1918 | 52,362 |
| 1919 | 166 |
| 1919 | 52,795 |
| 1920 | 209 |
| 1920 | 62,450 |
| 1921 | 219 |
| 1921 | 67,788 |
| 1922 | 228 |
| 1922 | 68,829 |
| 1923 | 257 |
| 1923 | 71,502 |
| 1924 | 320 |
| 1924 | 76,982 |
| 1925 | 443 |
| 1925 | 77,230 |
| 1926 | 460 |
| 1926 | 78,767 |
| 1927 | 575 |
| 1927 | 78,533 |
| 1928 | 599 |
| 1928 | 76,852 |
| 1929 | 600 |
| 1929 | 74,391 |
| 1930 | 624 |
| 1930 | 82,781 |
| 1931 | 419 |
| 1931 | 76,466 |
| 1932 | 418 |
| 1932 | 72,895 |
| 1933 | 322 |
| 1933 | 68,587 |
| 1934 | 279 |
| 1934 | 69,414 |
| 1935 | 270 |
| 1935 | 71,218 |
| 1936 | 252 |
| 1936 | 73,995 |
| 1937 | 232 |
| 1937 | 78,339 |
| 1938 | 200 |
| 1938 | 75,479 |
| 1939 | 200 |
| 1939 | 70,710 |
| 1940 | 159 |
| 1940 | 76,063 |
| 1941 | 154 |
| 1941 | 79,658 |
| 1942 | 191 |
| 1942 | 89,478 |
| 1943 | 239 |
| 1943 | 92,521 |
| 1944 | 155 |
| 1944 | 86,904 |
| 1945 | 138 |
| 1945 | 86,601 |
| 1946 | 158 |
| 1946 | 91,989 |
| 1947 | 220 |
| 1947 | 98,227 |
| 1948 | 181 |
| 1948 | 112,901 |
| 1949 | 166 |
| 1949 | 105,837 |
| 1950 | 196 |
| 1950 | 105,125 |
| 1951 | 231 |
| 1951 | 104,715 |
| 1952 | 192 |
| 1952 | 104,280 |
| 1953 | 232 |
| 1953 | 110,388 |
| 1954 | 163 |
| 1954 | 105,914 |
| 1955 | 203 |
| 1955 | 111,471 |
| 1956 | 175 |
| 1956 | 110,893 |
| 1957 | 239 |
| 1957 | 102,751 |
| 1958 | 238 |
| 1958 | 98,104 |
| 1959 | 225 |
| 1959 | 87,828 |
| 1960 | 266 |
| 1960 | 87,932 |
| 1961 | 304 |
| 1961 | 87,737 |
| 1962 | 155 |
| 1962 | 83,029 |
| 1963 | 244 |
| 1963 | 85,635 |
| 1964 | 274 |
| 1964 | 81,565 |
| 1965 | 212 |
| 1965 | 78,592 |
| 1966 | 214 |
| 1966 | 70,111 |
| 1967 | 232 |
| 1967 | 66,711 |
| 1968 | 214 |
| 1968 | 67,623 |
| 1969 | 294 |
| 1969 | 67,918 |
| 1970 | 323 |
| 1970 | 64,086 |
| 1971 | 291 |
| 1971 | 57,321 |
| 1972 | 263 |
| 1972 | 48,493 |
| 1973 | 196 |
| 1973 | 43,952 |
| 1974 | 200 |
| 1974 | 41,864 |
| 1975 | 218 |
| 1975 | 39,104 |
| 1976 | 201 |
| 1976 | 37,400 |
| 1977 | 239 |
| 1977 | 44,071 |
| 1978 | 216 |
| 1978 | 39,209 |
| 1979 | 217 |
| 1979 | 38,922 |
| 1980 | 201 |
| 1980 | 40,950 |
| 1981 | 172 |
| 1981 | 36,695 |
| 1982 | 170 |
| 1982 | 36,548 |
| 1983 | 254 |
| 1983 | 36,509 |
| 1984 | 206 |
| 1984 | 33,464 |
| 1985 | 260 |
| 1985 | 31,189 |
| 1986 | 244 |
| 1986 | 37,971 |
| 1987 | 201 |
| 1987 | 32,013 |
| 1988 | 123 |
| 1988 | 31,948 |
| 1989 | 87 |
| 1989 | 31,590 |
| 1990 | 45 |
| 1990 | 29,382 |
| 1991 | 22 |
| 1991 | 27,665 |
| 1992 | 5 |
| 1992 | 27,297 |
| 1993 | 12 |
| 1993 | 26,129 |
| 1994 | 24,125 |
| 1995 | 21,411 |
| 1996 | 5 |
| 1996 | 19,804 |
| 1997 | 6 |
| 1997 | 18,504 |
| 1998 | 17,462 |
| 1999 | 16,739 |
| 2000 | 15,213 |
| 2001 | 13,844 |
| 2002 | 13,771 |
| 2003 | 12,260 |
| 2004 | 23 |
| 2004 | 12,002 |
| 2005 | 12,043 |
| 2006 | 11,909 |
| 2007 | 10,484 |
| 2008 | 9,947 |
| 2009 | 9,032 |
| 2010 | 8,381 |
| 2011 | 7,901 |
| 2012 | 8,361 |
| 2013 | 7,996 |
| 2014 | 7,512 |
| 2015 | 7,905 |
| 2016 | 8,051 |
| 2017 | 7,563 |
| 2018 | 6,651 |
| 2019 | 6,158 |
| 2020 | 4,678 |
| 2021 | 5,148 |
| 2022 | 4,668 |
| 2023 | 4,163 |
| 2024 | 4,142 |