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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1913 | 1 |
| 1924 | 1 |
| 1925 | 2 |
| 1930 | 1 |
| 1931 | 1 |
| 1936 | 1 |
| 1940 | 1 |
| 1943 | 2 |
| 1946 | 4 |
| 1947 | 12 |
| 1948 | 8 |
| 1949 | 4 |
| 1950 | 9 |
| 1951 | 13 |
| 1952 | 9 |
| 1953 | 18 |
| 1954 | 12 |
| 1955 | 15 |
| 1956 | 15 |
| 1957 | 15 |
| 1958 | 14 |
| 1959 | 15 |
| 1960 | 16 |
| 1961 | 19 |
| 1962 | 42 |
| 1963 | 95 |
| 1964 | 155 |
| 1965 | 76 |
| 1966 | 27 |
| 1967 | 22 |
| 1968 | 36 |
| 1969 | 25 |
| 1970 | 37 |
| 1971 | 25 |
| 1972 | 29 |
| 1973 | 28 |
| 1974 | 28 |
| 1975 | 131 |
| 1976 | 120 |
| 1977 | 98 |
| 1978 | 96 |
| 1979 | 106 |
| 1980 | 126 |
| 1981 | 163 |
| 1982 | 175 |
| 1983 | 209 |
| 1984 | 225 |
| 1985 | 260 |
| 1986 | 241 |
| 1987 | 296 |
| 1988 | 303 |
| 1989 | 304 |
| 1990 | 344 |
| 1991 | 277 |
| 1992 | 365 |
| 1993 | 316 |
| 1994 | 348 |
| 1995 | 344 |
| 1996 | 377 |
| 1997 | 343 |
| 1998 | 363 |
| 1999 | 308 |
| 2000 | 341 |
| 2001 | 377 |
| 2002 | 350 |
| 2003 | 368 |
| 2004 | 394 |
| 2005 | 439 |
| 2006 | 444 |
| 2007 | 488 |
| 2008 | 535 |
| 2009 | 547 |
| 2010 | 589 |
| 2011 | 684 |
| 2012 | 701 |
| 2013 | 783 |
| 2014 | 793 |
| 2015 | 864 |
| 2016 | 884 |
| 2017 | 890 |
| 2018 | 915 |
| 2019 | 925 |
| 2020 | 1085 |
| 2021 | 1098 |
| 2022 | 1115 |
| 2023 | 1123 |
| 2024 | 1188 |
| 2025 | 1309 |
| 2026 | 625 |