Jan ( N = 1102 )

Feb ( N = 1002 )

Mar ( N = 1108 )

Apr ( N = 1066 )

May ( N = 1105 )

Jun ( N = 1060 )

Jul ( N = 1088 )

Aug ( N = 1101 )

Sep ( N = 1071 )

Oct ( N = 1042 )

Nov ( N = 920 )

Dec ( N = 926 )