Jan ( N = 1102 )

Feb ( N = 990 )

Mar ( N = 739 )

Apr ( N = 1045 )

May ( N = 1160 )

Jun ( N = 1030 )

Jul ( N = 1154 )

Aug ( N = 1164 )

Sep ( N = 1114 )

Oct ( N = 846 )

Nov ( N = 688 )

Dec ( N = 1160 )