Jan ( N = 1172 )

Feb ( N = 1045 )

Mar ( N = 1173 )

Apr ( N = 1138 )

May ( N = 1176 )

Jun ( N = 717 )

Jul ( N = 621 )

Aug ( N = 1168 )

Sep ( N = 1138 )

Oct ( N = 1171 )

Nov ( N = 1138 )

Dec ( N = 1138 )