Jan ( N = 1120 )

Feb ( N = 764 )

Mar ( N = 785 )

Apr ( N = 1075 )

May ( N = 1043 )

Jun ( N = 893 )

Jul ( N = 399 )

Aug ( N = 1079 )

Sep ( N = 1036 )

Oct ( N = 1089 )

Nov ( N = 1059 )

Dec ( N = 1103 )