Jan ( N = 1177 )

Feb ( N = 1062 )

Mar ( N = 1177 )

Apr ( N = 1083 )

May ( N = 704 )

Jun ( N = 1022 )

Jul ( N = 1145 )

Aug ( N = 1172 )

Sep ( N = 1132 )

Oct ( N = 500 )

Nov ( N = 1138 )

Dec ( N = 867 )