Jan ( N = 1108 )

Feb ( N = 973 )

Mar ( N = 233 )

Apr ( N = 1018 )

May ( N = 1080 )

Jun ( N = 747 )

Jul ( N = 1147 )

Aug ( N = 1139 )

Sep ( N = 1139 )

Oct ( N = 1177 )

Nov ( N = 1138 )

Dec ( N = 983 )