*Excludes Observations that spanned multiple years

Pre 19702
19700
19710
19720
19730
19741
19752
19760
19771
19780
19791
19803
19810
19821
19831
19841
19857
198616
19871
198822
19891
199011
199187
1992116
199375
19947
199521
19963
199713
19981
199920
200034
200143
20022
20035
20048
20057
200616
200725
20088
20099
201045
201117
20125
201334
201419
201512
201624
201737
201856
2019195
202053
202176
202270
202369
20240
Total1283