Jan ( N = 1098 )

Feb ( N = 690 )

Mar ( N = 862 )

Apr ( N = 1132 )

May ( N = 949 )

Jun ( N = 1086 )

Jul ( N = 1178 )

Aug ( N = 1174 )

Sep ( N = 1138 )

Oct ( N = 1171 )

Nov ( N = 1133 )

Dec ( N = 1134 )