| Year | Count |
|---|---|
| 1912 | 22 |
| 1913 | 10 |
| 1914 | 37 |
| 1915 | 28 |
| 1916 | 37 |
| 1917 | 38 |
| 1918 | 96 |
| 1919 | 74 |
| 1920 | 68 |
| 1921 | 81 |
| 1922 | 39 |
| 1923 | 90 |
| 1924 | 49 |
| 1925 | 43 |
| 1926 | 21 |
| 1927 | 40 |
| 1928 | 22 |
| 1929 | 21 |
| 1930 | 11 |
| 1931 | 55 |
| 1932 | 28 |
| 1933 | 7 |
| 1934 | 15 |
| 1935 | 10 |
| 1936 | 30 |
| 1937 | 6 |
| 1939 | 10 |
| 1940 | 38 |
| 1941 | 21 |
| 1942 | 28 |
| 1943 | 38 |
| 1944 | 5 |
| 1945 | 14 |
| 1946 | 10 |
| 1947 | 15 |
| 1948 | 15 |
| 2005 | 5 |
| 2011 | 5 |
| 2012 | 10 |
| 2013 | 15 |
| 2014 | 7 |
| 2015 | 24 |
| 2016 | 10 |
| 2017 | 15 |
| 2017 | 39 |
| 2018 | 6 |
| 2019 | 52 |
| 2020 | 10 |
| 2020 | 183 |
| 2021 | 42 |
| 2021 | 502 |
| 2022 | 6 |
| 2022 | 467 |
| 2023 | 386 |
| 2024 | 274 |