Jan ( N = 1147 )

Feb ( N = 1023 )

Mar ( N = 1145 )

Apr ( N = 1108 )

May ( N = 1116 )

Jun ( N = 1077 )

Jul ( N = 1109 )

Aug ( N = 1146 )

Sep ( N = 1107 )

Oct ( N = 1135 )

Nov ( N = 935 )

Dec ( N = 1123 )