Jan ( N = 1106 )

Feb ( N = 1003 )

Mar ( N = 1097 )

Apr ( N = 916 )

May ( N = 1075 )

Jun ( N = 1066 )

Jul ( N = 1100 )

Aug ( N = 1113 )

Sep ( N = 1058 )

Oct ( N = 1109 )

Nov ( N = 1063 )

Dec ( N = 1077 )