Jan ( N = 712 )

Feb ( N = 634 )

Mar ( N = 711 )

Apr ( N = 984 )

May ( N = 1115 )

Jun ( N = 1079 )

Jul ( N = 1116 )

Aug ( N = 1106 )

Sep ( N = 1080 )

Oct ( N = 869 )

Nov ( N = 530 )

Dec ( N = 679 )