*Excludes Observations that spanned multiple years

Pre 197096
19702
19711
19720
19730
19742
19751
197625
197723
19782
19793
19802
198123
19822
19834
198410
19852
198615
19877
198814
198911
19904
199157
199271
199372
199441
199574
19968
199776
199810
199984
20004
2001101
200231
200374
200418
200542
200669
200711
200814
200913
201047
201191
201220
201390
2014139
2015272
2016238
2017280
2018192
2019221
2020282
2021242
2022293
20237
20240
Total3533