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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 21 |
| 1947 | 35 |
| 1948 | 50 |
| 1949 | 57 |
| 1950 | 84 |
| 1951 | 138 |
| 1952 | 205 |
| 1953 | 283 |
| 1954 | 271 |
| 1955 | 253 |
| 1956 | 238 |
| 1957 | 271 |
| 1958 | 273 |
| 1959 | 266 |
| 1960 | 274 |
| 1961 | 299 |
| 1962 | 259 |
| 1963 | 307 |
| 1964 | 384 |
| 1965 | 245 |
| 1966 | 204 |
| 1967 | 243 |
| 1968 | 371 |
| 1969 | 337 |
| 1970 | 326 |
| 1971 | 280 |
| 1972 | 251 |
| 1973 | 265 |
| 1974 | 210 |
| 1975 | 240 |
| 1976 | 281 |
| 1977 | 400 |
| 1978 | 384 |
| 1979 | 445 |
| 1980 | 403 |
| 1981 | 486 |
| 1982 | 412 |
| 1983 | 442 |
| 1984 | 457 |
| 1985 | 469 |
| 1986 | 463 |
| 1987 | 463 |
| 1988 | 436 |
| 1989 | 437 |
| 1990 | 432 |
| 1991 | 427 |
| 1992 | 364 |
| 1993 | 315 |
| 1994 | 311 |
| 1995 | 311 |
| 1996 | 314 |
| 1997 | 305 |
| 1998 | 322 |
| 1999 | 279 |
| 2000 | 312 |
| 2001 | 327 |
| 2002 | 358 |
| 2003 | 347 |
| 2004 | 372 |
| 2005 | 529 |
| 2006 | 534 |
| 2007 | 591 |
| 2008 | 587 |
| 2009 | 610 |
| 2010 | 676 |
| 2011 | 655 |
| 2012 | 692 |
| 2013 | 660 |
| 2014 | 600 |
| 2015 | 555 |
| 2016 | 428 |
| 2017 | 352 |
| 2018 | 333 |
| 2019 | 329 |
| 2020 | 389 |
| 2021 | 378 |
| 2022 | 650 |
| 2023 | 384 |
| 2024 | 275 |
| 2025 | 132 |