*Excludes Observations that span multiple months

  B
b
t
W
w
 
Jan000000
Feb001012
Mar21250100515
Apr261524248004426
May11498747370010725
Jun33796677220010726
Jul1577224938005817
Aug1551555001575
Sep02880090
Oct012003
Nov000000
Dec000000
Total65120435127920133879