Jan ( N = 1158 )

Feb ( N = 1089 )

Mar ( N = 1207 )

Apr ( N = 1150 )

May ( N = 1158 )

Jun ( N = 1170 )

Jul ( N = 1176 )

Aug ( N = 1209 )

Sep ( N = 1164 )

Oct ( N = 1195 )

Nov ( N = 1143 )

Dec ( N = 1209 )