*Excludes Observations that spanned multiple years

  B
b
t
W
w
 
Pre 19700360514
1970013015
1971002013
1972001012
1973003025
1974002024
1975015028
1976012025
1977004048
1978013048
1979112048
1980002024
1981011035
19820150410
1983003058
1984015039
1985012036
198603101822
198705110622
198803140825
198915240737
199001561830
199128120426
1992018141942
199331041609132
199402802109310
1995331719012351
199632021407226
1997068901188
1998175120896
199901760326
2000147901168
20010711001192
200201192004143
20032972005124
200411721404191
2005021250854
2006250300991
20071843908132
2008046440494
20090214001071
20101705907137
20110546509128
201201045007161
201331738607269
20143200116012331
20151218130017366
20162298149018467
20174397282018701
2018345623208699
20192469284013768
2020127172670211017
202165552710121953
20226516310031863
20232521320041884
20242687262017968
2025043160059
2026000000
Total6873383389357811376