Jan ( N = 1106 )

Feb ( N = 970 )

Mar ( N = 1110 )

Apr ( N = 1071 )

May ( N = 1108 )

Jun ( N = 1068 )

Jul ( N = 1057 )

Aug ( N = 1033 )

Sep ( N = 1011 )

Oct ( N = 1097 )

Nov ( N = 1068 )

Dec ( N = 1101 )