Jan ( N = 1207 )

Feb ( N = 1128 )

Mar ( N = 754 )

Apr ( N = 840 )

May ( N = 1205 )

Jun ( N = 1166 )

Jul ( N = 350 )

Aug ( N = 1198 )

Sep ( N = 1151 )

Oct ( N = 1157 )

Nov ( N = 1136 )

Dec ( N = 175 )