Jan ( N = 1080 )

Feb ( N = 980 )

Mar ( N = 1083 )

Apr ( N = 1033 )

May ( N = 1038 )

Jun ( N = 959 )

Jul ( N = 1055 )

Aug ( N = 1089 )

Sep ( N = 1051 )

Oct ( N = 1087 )

Nov ( N = 1022 )

Dec ( N = 1084 )