Jan ( N = 1209 )

Feb ( N = 1005 )

Mar ( N = 1154 )

Apr ( N = 1146 )

May ( N = 1193 )

Jun ( N = 1026 )

Jul ( N = 1051 )

Aug ( N = 1106 )

Sep ( N = 1096 )

Oct ( N = 1109 )

Nov ( N = 1170 )

Dec ( N = 956 )