Jan ( N = 1176 )

Feb ( N = 1061 )

Mar ( N = 1174 )

Apr ( N = 918 )

May ( N = 1129 )

Jun ( N = 1081 )

Jul ( N = 1162 )

Aug ( N = 1175 )

Sep ( N = 1138 )

Oct ( N = 1165 )

Nov ( N = 1138 )

Dec ( N = 870 )