*Excludes Observations that spanned multiple years

Pre 19701
19700
19710
19720
19730
19741
19751
19760
19770
19782
19791
19800
19812
19823
19832
19841
19851
19860
19870
19881
19891
19900
19910
19923
19932
19944
19951
19960
19972
19980
19991
20001
20012
20020
20030
20040
20051
20062
20070
20082
20090
201010
20118
20122
20132
20142
20151
20166
20175
20184
201911
202015
202112
202210
202330
20249
Total165