Jan ( N = 949 )
Feb ( N = 1064 )
Mar ( N = 885 )
Apr ( N = 1129 )
May ( N = 1158 )
Jun ( N = 919 )
Jul ( N = 1164 )
Aug ( N = 1165 )
Sep ( N = 743 )
Oct ( N = 1164 )
Nov ( N = 1133 )
Dec ( N = 1157 )