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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1820 | 1 |
| 1841 | 2 |
| 1859 | 1 |
| 1860 | 2 |
| 1891 | 1 |
| 1893 | 2 |
| 1894 | 1 |
| 1923 | 1 |
| 1924 | 1 |
| 1934 | 1 |
| 1943 | 4 |
| 1944 | 8 |
| 1945 | 490 |
| 1946 | 712 |
| 1947 | 888 |
| 1948 | 1000 |
| 1949 | 930 |
| 1950 | 1358 |
| 1951 | 1599 |
| 1952 | 1571 |
| 1953 | 1582 |
| 1954 | 1509 |
| 1955 | 1498 |
| 1956 | 1372 |
| 1957 | 1456 |
| 1958 | 1214 |
| 1959 | 428 |
| 1960 | 2 |
| 1961 | 1 |
| 1962 | 8 |
| 1963 | 1106 |
| 1964 | 1806 |
| 1965 | 1565 |
| 1966 | 1356 |
| 1967 | 1572 |
| 1968 | 1589 |
| 1969 | 1661 |
| 1970 | 1701 |
| 1971 | 1585 |
| 1972 | 1530 |
| 1973 | 1413 |
| 1974 | 1382 |
| 1975 | 1295 |
| 1976 | 1322 |
| 1977 | 1341 |
| 1978 | 1441 |
| 1979 | 1378 |
| 1980 | 1333 |
| 1981 | 1359 |
| 1982 | 1374 |
| 1983 | 1372 |
| 1984 | 1481 |
| 1985 | 1463 |
| 1986 | 1592 |
| 1987 | 1788 |
| 1988 | 2262 |
| 1989 | 2422 |
| 1990 | 2513 |
| 1991 | 2360 |
| 1992 | 2398 |
| 1993 | 2342 |
| 1994 | 2626 |
| 1995 | 2435 |
| 1996 | 2495 |
| 1997 | 2674 |
| 1998 | 2803 |
| 1999 | 3027 |
| 2000 | 3109 |
| 2001 | 3091 |
| 2002 | 3083 |
| 2003 | 3287 |
| 2004 | 3304 |
| 2005 | 3622 |
| 2006 | 3808 |
| 2007 | 3967 |
| 2008 | 4232 |
| 2009 | 4259 |
| 2010 | 4324 |
| 2011 | 4419 |
| 2012 | 4354 |
| 2013 | 4874 |
| 2014 | 6929 |
| 2015 | 7919 |
| 2016 | 8826 |
| 2017 | 9614 |
| 2018 | 10314 |
| 2019 | 10746 |
| 2020 | 12910 |
| 2021 | 13606 |
| 2022 | 12536 |
| 2023 | 11865 |
| 2024 | 4149 |