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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1943 | 1 |
| 1945 | 3 |
| 1946 | 5 |
| 1947 | 4 |
| 1948 | 4 |
| 1949 | 2 |
| 1950 | 3 |
| 1951 | 1 |
| 1959 | 1 |
| 1964 | 1 |
| 1966 | 4 |
| 1967 | 5 |
| 1968 | 2 |
| 1969 | 3 |
| 1970 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 2 |
| 1977 | 1 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 3 |
| 1982 | 1 |
| 1983 | 2 |
| 1984 | 2 |
| 1985 | 1 |
| 1989 | 2 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 1 |
| 2001 | 2 |
| 2014 | 3 |
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 9 |
| 2019 | 6 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 5 |
| 2026 | 6 |