Total Number of CS Projectiles Fired 1969-81
Jan
Feb
Mar
Apr
May
June
July
Aug
Sep
Oct
Nov
Dec
1969
-
1970
140
354
3496
1700
928
1705
497
1
0
1971
15
258
2404
2779
2169
962
2243
1972
2112
2771
694
95
19
235
16
30
37
76
1973
73
5
29
366
58
166
357
43
55
63
28
1974
18
21
6
13
68
32
937
41
1975
7
1976
1977
1978
1979
1980
1981
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