Jan ( N = 1200 )

Feb ( N = 1085 )

Mar ( N = 1195 )

Apr ( N = 1154 )

May ( N = 1197 )

Jun ( N = 1134 )

Jul ( N = 1173 )

Aug ( N = 1190 )

Sep ( N = 1119 )

Oct ( N = 1121 )

Nov ( N = 1091 )

Dec ( N = 1148 )