*Excludes Observations that spanned multiple years

Pre 1970169
19703
19711
19721
19734
197410
19753
19762
197721
197817
19797
19804
19814
19822
198310
19847
198512
19864
19875
19882
19893
199078
199118
199256
199341
199419
19958
199611
199720
199815
199932
200052
200137
200219
2003104
2004103
2005131
2006219
200740
200827
200973
2010119
2011113
2012115
201397
201470
201584
2016117
201748
201844
201938
202091
202174
202224
20231
20240
Total2429