*Excludes Observations that spanned multiple years

Pre 19702
19701
19710
19720
19732
19740
19751
19760
19770
19780
19790
19800
19810
19822
19830
19840
19850
19860
19873
19885
19893
19905
199113
199210
199321
19945
199527
199612
19978
19982
19994
20005
20010
20025
200315
200413
200512
200619
200716
200830
200921
201025
201125
201222
201324
201422
20155
201611
20178
201815
201913
20208
20212
20224
20230
20240
Total446