*Excludes Observations that spanned multiple years

Pre 197040
19700
19710
19720
19730
19742
19751
197610
19776
19781
19792
19803
19814
19821
19832
19841
19850
19862
19870
19886
19895
19901
19910
199210
199316
19945
19953
199626
199757
19984
19994
20000
200140
20027
20035
200410
20057
200624
20077
20087
20095
201022
201122
201220
201333
201448
201547
201665
201770
201842
2019102
202074
202189
202258
202369
20241
Total1086