Jan ( N = 854 )
Feb ( N = 941 )
Mar ( N = 1171 )
Apr ( N = 1137 )
May ( N = 1151 )
Jun ( N = 1101 )
Jul ( N = 1171 )
Aug ( N = 1172 )
Sep ( N = 1133 )
Oct ( N = 1165 )
Nov ( N = 814 )
Dec ( N = 412 )