*Excludes Observations that spanned multiple years

Pre 197037
19701
19711
19720
19730
19744
19751
19760
19772
197810
19795
19800
19810
19822
19831
19849
19851
19861
19871
19885
19892
19902
19911
19924
19932
19946
19956
19969
199712
19988
199913
200019
200119
200213
200324
200420
200524
200669
200713
200811
200954
2010104
201179
201281
201357
201447
201547
201667
201743
201844
201930
202033
202150
202221
20232
20241
Total1118