Jan ( N = 1176 )

Feb ( N = 1016 )

Mar ( N = 1170 )

Apr ( N = 980 )

May ( N = 1109 )

Jun ( N = 1125 )

Jul ( N = 1125 )

Aug ( N = 1164 )

Sep ( N = 972 )

Oct ( N = 1169 )

Nov ( N = 1128 )

Dec ( N = 1163 )