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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 1 |
| 1945 | 28 |
| 1946 | 41 |
| 1947 | 33 |
| 1948 | 32 |
| 1949 | 24 |
| 1950 | 2 |
| 1951 | 140 |
| 1952 | 251 |
| 1953 | 313 |
| 1954 | 405 |
| 1955 | 342 |
| 1956 | 356 |
| 1957 | 318 |
| 1958 | 263 |
| 1959 | 286 |
| 1960 | 258 |
| 1961 | 180 |
| 1962 | 112 |
| 1963 | 2 |
| 1964 | 9 |
| 1965 | 221 |
| 1966 | 292 |
| 1967 | 294 |
| 1968 | 269 |
| 1969 | 229 |
| 1970 | 217 |
| 1971 | 228 |
| 1972 | 180 |
| 1973 | 192 |
| 1974 | 182 |
| 1975 | 165 |
| 1976 | 122 |
| 1977 | 138 |
| 1978 | 136 |
| 1979 | 115 |
| 1980 | 115 |
| 1981 | 111 |
| 1982 | 106 |
| 1983 | 129 |
| 1984 | 150 |
| 1985 | 139 |
| 1986 | 116 |
| 1987 | 163 |
| 1988 | 164 |
| 1989 | 208 |
| 1990 | 228 |
| 1991 | 201 |
| 1992 | 200 |
| 1993 | 180 |
| 1994 | 171 |
| 1995 | 208 |
| 1996 | 212 |
| 1997 | 164 |
| 1998 | 210 |
| 1999 | 157 |
| 2000 | 180 |
| 2001 | 212 |
| 2002 | 203 |
| 2003 | 203 |
| 2004 | 189 |
| 2005 | 238 |
| 2006 | 219 |
| 2007 | 255 |
| 2008 | 256 |
| 2009 | 286 |
| 2010 | 301 |
| 2011 | 299 |
| 2012 | 311 |
| 2013 | 289 |
| 2014 | 262 |
| 2015 | 294 |
| 2016 | 262 |
| 2017 | 262 |
| 2018 | 211 |
| 2019 | 221 |
| 2020 | 296 |
| 2021 | 341 |
| 2022 | 453 |
| 2023 | 352 |
| 2024 | 310 |
| 2025 | 228 |