*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 1970263402053
197013220118
1971311038
1972501028
1973403029
19745040211
197518060428
197620080533
19779570627
197835230747
1979434160770
198016190733
1981911801341
1982451001534
198374140530
198452701125
19851151201139
19861481801252
19871492401663
1988372327016103
19891152401353
1990683301057
19913555508103
1992844801272
199323889012132
1994262135017180
1995141399016142
19969587012113
199792116017144
19986710809130
19992215301490
200070108021136
200110293016121
200293127017156
2003104170117202
200462119016143
200596175018208
2006172205023247
200754181022212
200888213019248
2009912276028397
2010484343027422
2011772348035462
2012148510062594
20131221524150608
20143014580081705
20153577420110894
201651999001201170
20174013109111131258
2018436121201371398
201927712190891342
202035413100871436
20213815134601071506
202228110750991203
202334590470
2024313029
Total1123284140603162517095