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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1876 | 1 |
| 1887 | 1 |
| 1897 | 1 |
| 1910 | 1 |
| 1945 | 1 |
| 1946 | 5 |
| 1947 | 3 |
| 1948 | 2 |
| 1949 | 3 |
| 1950 | 2 |
| 1951 | 12 |
| 1952 | 6 |
| 1953 | 2 |
| 1954 | 7 |
| 1955 | 5 |
| 1956 | 5 |
| 1957 | 4 |
| 1958 | 3 |
| 1959 | 2 |
| 1961 | 3 |
| 1962 | 1 |
| 1964 | 1 |
| 1971 | 2 |
| 1973 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 2 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 5 |
| 1985 | 1 |
| 1986 | 3 |
| 1990 | 1 |
| 1992 | 2 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 5 |
| 1999 | 2 |
| 2001 | 3 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2010 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 6 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 0 |