Jan ( N = 1155 )

Feb ( N = 1048 )

Mar ( N = 1161 )

Apr ( N = 1128 )

May ( N = 1171 )

Jun ( N = 1124 )

Jul ( N = 1170 )

Aug ( N = 1165 )

Sep ( N = 1130 )

Oct ( N = 1135 )

Nov ( N = 1124 )

Dec ( N = 1049 )