During the first decade of the 20th century there were 15 (1903 (2 shootings), 04 (3), 05 (2), 07 (2), 08 (2), 09 (4).
During the 1910s there were 19 (1910 (3 shootings), 1911, 12 (2), 14, 15 (2), 16 (2), 17 (2), 18 (2), 19 (3).
During the 1920s there were 10 (1920 (7 shootings), 22 (2), 26).
During the 1930s there were 9 (1930, 31, 34, 35, 36 (2), 37 (2), 38).
During the 1940s there were 8 (1940 (2 shootings), 42, 46, 47, 48, 49 (2)).
During the 1950s there were 17 (1950, 51 (4), 52 (2), 53, 54 (2), 55, 56 (2), 57, 58 (2), 59).
During the 1960s there were 18 (1960 (3 shootings), 61 (2), 66 (4), 67, 68 (4), 69 (4)).
During the 1970s there were 30 (1970 (5 shootings), 71 (2), 73 (2), 74 (4), 75 (3), 76 (3), 77, 78 (7), 79 (3)).
During the 1980s there were 39 (1980 (4 shootings), 81 (3), 82 (3), 83, 84 (4), 85 (5), 86 (5), 87 (5), 88 (6), 89 (3)).
During the 1990s there were 63 (1990 (2 shootings), 91 (6), 92 (6), 93 (9), 94 (10), 95 (4), 96 (7), 97 (6), 98 (7), 99 (6)).