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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1954 | 48 |
| 1955 | 55 |
| 1956 | 61 |
| 1957 | 55 |
| 1958 | 49 |
| 1959 | 55 |
| 1960 | 46 |
| 1961 | 35 |
| 1962 | 44 |
| 1963 | 52 |
| 1964 | 47 |
| 1965 | 39 |
| 1966 | 39 |
| 1967 | 46 |
| 1968 | 51 |
| 1969 | 62 |
| 1970 | 39 |
| 1971 | 55 |
| 1972 | 55 |
| 1973 | 39 |
| 1974 | 39 |
| 1975 | 49 |
| 1976 | 47 |
| 1977 | 39 |
| 1978 | 42 |
| 1979 | 71 |
| 1980 | 76 |
| 1981 | 44 |
| 1982 | 56 |
| 1983 | 72 |
| 1984 | 62 |
| 1985 | 75 |
| 1986 | 42 |
| 1987 | 77 |
| 1988 | 68 |
| 1989 | 60 |
| 1990 | 70 |
| 1991 | 63 |
| 1992 | 79 |
| 1993 | 58 |
| 1994 | 53 |
| 1995 | 37 |
| 1996 | 36 |
| 1997 | 40 |
| 1998 | 38 |
| 1999 | 35 |
| 2000 | 22 |
| 2001 | 18 |
| 2002 | 29 |
| 2003 | 25 |
| 2004 | 23 |
| 2005 | 12 |
| 2006 | 21 |
| 2007 | 39 |
| 2008 | 15 |
| 2009 | 10 |
| 2010 | 77 |
| 2011 | 120 |
| 2024 | 0 |