Jan ( N = 1070 )

Feb ( N = 930 )

Mar ( N = 1066 )

Apr ( N = 1048 )

May ( N = 1082 )

Jun ( N = 1046 )

Jul ( N = 1074 )

Aug ( N = 1075 )

Sep ( N = 1018 )

Oct ( N = 1059 )

Nov ( N = 1017 )

Dec ( N = 958 )