Jan ( N = 1078 )

Feb ( N = 1016 )

Mar ( N = 1132 )

Apr ( N = 1078 )

May ( N = 1104 )

Jun ( N = 1036 )

Jul ( N = 1077 )

Aug ( N = 1109 )

Sep ( N = 1070 )

Oct ( N = 852 )

Nov ( N = 1041 )

Dec ( N = 1120 )