*Excludes Observations that spanned multiple years

Pre 197030
19700
19710
19720
19730
19742
19752
19762
19770
19781
19790
19800
19810
19820
19830
19841
19850
19860
19871
19880
19890
19900
19910
19922
19933
19940
19952
19960
19972
19980
19991
20000
20010
20020
20033
20040
20050
20061
20070
20080
200914
201022
20117
20120
201313
20149
20159
201627
201723
201824
201930
202049
202127
202219
202336
20240
Total362