*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 197010260431
1970002002
1971001001
1972000000
1973213017
1974003014
1975005005
1976003025
1977001023
1978403018
1979007007
1980101013
1981302005
198216380128
198329250036
198429650040
1985328170158
1986409360186
198749104201102
19883511300581
1989631311204192
199021210302128
199126212300151
199232514703187
199329416304200
199436217708223
199527515600188
199632315500190
199731217602211
199851012202175
199937122507270
200033416000197
200149922103282
200229328201315
200319117200192
200457823902306
2005483332502408
2006381538004437
200789435202447
200854730202365
200979531908411
20101322137600529
20111121637002500
20121491239304558
20131343945702632
20141681642505614
20151902156404779
2016801447706577
2017601547407556
2018981462100733
201965666102734
20201392456307733
20211632559902789
20221463074002918
20231843076606986
2024194107880151007
202517190027
Total313647812904014116659