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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 6 |
| 1946 | 22 |
| 1947 | 29 |
| 1948 | 20 |
| 1949 | 17 |
| 1950 | 28 |
| 1951 | 30 |
| 1952 | 57 |
| 1953 | 45 |
| 1954 | 51 |
| 1955 | 58 |
| 1956 | 53 |
| 1957 | 92 |
| 1958 | 129 |
| 1959 | 178 |
| 1960 | 128 |
| 1961 | 123 |
| 1962 | 157 |
| 1963 | 173 |
| 1964 | 215 |
| 1965 | 184 |
| 1966 | 231 |
| 1967 | 261 |
| 1968 | 345 |
| 1969 | 339 |
| 1970 | 318 |
| 1971 | 278 |
| 1972 | 281 |
| 1973 | 299 |
| 1974 | 315 |
| 1975 | 211 |
| 1976 | 202 |
| 1977 | 198 |
| 1978 | 200 |
| 1979 | 205 |
| 1980 | 190 |
| 1981 | 197 |
| 1982 | 274 |
| 1983 | 304 |
| 1984 | 286 |
| 1985 | 262 |
| 1986 | 249 |
| 1987 | 313 |
| 1988 | 384 |
| 1989 | 460 |
| 1990 | 435 |
| 1991 | 395 |
| 1992 | 517 |
| 1993 | 472 |
| 1994 | 491 |
| 1995 | 888 |
| 1996 | 1182 |
| 1997 | 1214 |
| 1998 | 1206 |
| 1999 | 1286 |
| 2000 | 1294 |
| 2001 | 1493 |
| 2002 | 1507 |
| 2003 | 1610 |
| 2004 | 1692 |
| 2005 | 1897 |
| 2006 | 2087 |
| 2007 | 2110 |
| 2008 | 2310 |
| 2009 | 2536 |
| 2010 | 2540 |
| 2011 | 2737 |
| 2012 | 2844 |
| 2013 | 2800 |
| 2014 | 2899 |
| 2015 | 2807 |
| 2016 | 2798 |
| 2017 | 2903 |
| 2018 | 3051 |
| 2019 | 3068 |
| 2020 | 3140 |
| 2021 | 3056 |
| 2022 | 2861 |
| 2023 | 2731 |
| 2024 | 3290 |
| 2025 | 1950 |