Jan ( N = 1209 )

Feb ( N = 1131 )

Mar ( N = 1208 )

Apr ( N = 1170 )

May ( N = 1196 )

Jun ( N = 1166 )

Jul ( N = 1207 )

Aug ( N = 1209 )

Sep ( N = 1170 )

Oct ( N = 1204 )

Nov ( N = 1170 )

Dec ( N = 1209 )