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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1910 | 2 |
| 1914 | 1 |
| 1915 | 1 |
| 1919 | 3 |
| 1923 | 1 |
| 1924 | 2 |
| 1926 | 1 |
| 1928 | 3 |
| 1930 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1934 | 1 |
| 1935 | 1 |
| 1936 | 2 |
| 1937 | 1 |
| 1938 | 3 |
| 1939 | 3 |
| 1942 | 1 |
| 1945 | 10 |
| 1946 | 23 |
| 1947 | 26 |
| 1948 | 33 |
| 1949 | 30 |
| 1950 | 29 |
| 1951 | 47 |
| 1952 | 83 |
| 1953 | 68 |
| 1954 | 63 |
| 1955 | 65 |
| 1956 | 58 |
| 1957 | 77 |
| 1958 | 68 |
| 1959 | 56 |
| 1960 | 56 |
| 1961 | 98 |
| 1962 | 124 |
| 1963 | 165 |
| 1964 | 223 |
| 1965 | 152 |
| 1966 | 136 |
| 1967 | 143 |
| 1968 | 146 |
| 1969 | 175 |
| 1970 | 190 |
| 1971 | 243 |
| 1972 | 251 |
| 1973 | 271 |
| 1974 | 294 |
| 1975 | 281 |
| 1976 | 302 |
| 1977 | 306 |
| 1978 | 365 |
| 1979 | 303 |
| 1980 | 334 |
| 1981 | 360 |
| 1982 | 344 |
| 1983 | 378 |
| 1984 | 400 |
| 1985 | 394 |
| 1986 | 338 |
| 1987 | 347 |
| 1988 | 301 |
| 1989 | 375 |
| 1990 | 329 |
| 1991 | 322 |
| 1992 | 319 |
| 1993 | 347 |
| 1994 | 365 |
| 1995 | 322 |
| 1996 | 368 |
| 1997 | 349 |
| 1998 | 316 |
| 1999 | 315 |
| 2000 | 325 |
| 2001 | 317 |
| 2002 | 349 |
| 2003 | 346 |
| 2004 | 316 |
| 2005 | 335 |
| 2006 | 345 |
| 2007 | 366 |
| 2008 | 362 |
| 2009 | 407 |
| 2010 | 408 |
| 2011 | 471 |
| 2012 | 516 |
| 2013 | 474 |
| 2014 | 534 |
| 2015 | 518 |
| 2016 | 504 |
| 2017 | 492 |
| 2018 | 512 |
| 2019 | 469 |
| 2020 | 524 |
| 2021 | 573 |
| 2022 | 588 |
| 2023 | 545 |
| 2024 | 566 |
| 2025 | 185 |