Jan ( N = 1096 )
Feb ( N = 988 )
Mar ( N = 1104 )
Apr ( N = 1059 )
May ( N = 1140 )
Jun ( N = 1087 )
Jul ( N = 1156 )
Aug ( N = 1071 )
Sep ( N = 1145 )
Oct ( N = 1176 )
Nov ( N = 1140 )
Dec ( N = 1148 )