Jan ( N = 1170 )

Feb ( N = 1053 )

Mar ( N = 1205 )

Apr ( N = 1164 )

May ( N = 1209 )

Jun ( N = 1146 )

Jul ( N = 1199 )

Aug ( N = 1206 )

Sep ( N = 1168 )

Oct ( N = 1159 )

Nov ( N = 1128 )

Dec ( N = 1206 )