Jan ( N = 1177 )

Feb ( N = 1063 )

Mar ( N = 1174 )

Apr ( N = 1140 )

May ( N = 1178 )

Jun ( N = 1109 )

Jul ( N = 1154 )

Aug ( N = 1176 )

Sep ( N = 1135 )

Oct ( N = 1170 )

Nov ( N = 947 )

Dec ( N = 984 )