*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 19700070411
1970000000
1971002013
1972001012
1973000011
1974061007
1975033039
1976021036
19770590115
19780350210
19790490215
1980003025
19810090514
198200100313
1983014005
1984003025
19851450313
19861290113
198723130321
19882580318
198937100424
1990112180334
199169210339
199213140220
199329270240
1994315350760
199546300545
199665350551
19972174601075
1998011430963
1999053401150
200016380752
200116380651
200201590565
200335740486
200408480864
200514840594
200604761788
2007036411078
200802920599
20092016208172
20101024907257
20111230409316
201226429020457
201304321018343
201440204027235
201581268027304
201651340034380
201731456037497
201886495141551
201961518024549
202014553048606
202100549040589
202212443041487
20231090010
2024000011
Total83204628835407118