Jan ( N = 1171 )

Feb ( N = 1063 )

Mar ( N = 1176 )

Apr ( N = 892 )

May ( N = 618 )

Jun ( N = 620 )

Jul ( N = 761 )

Aug ( N = 1168 )

Sep ( N = 1139 )

Oct ( N = 1158 )

Nov ( N = 1139 )

Dec ( N = 1175 )