Jan ( N = 1200 )

Feb ( N = 897 )

Mar ( N = 1022 )

Apr ( N = 889 )

May ( N = 1194 )

Jun ( N = 1163 )

Jul ( N = 1212 )

Aug ( N = 1223 )

Sep ( N = 1176 )

Oct ( N = 803 )

Nov ( N = 1120 )

Dec ( N = 920 )