Jan ( N = 1177 )

Feb ( N = 1101 )

Mar ( N = 1177 )

Apr ( N = 578 )

May ( N = 1164 )

Jun ( N = 1129 )

Jul ( N = 1178 )

Aug ( N = 1178 )

Sep ( N = 1139 )

Oct ( N = 1165 )

Nov ( N = 1140 )

Dec ( N = 1132 )