Jan ( N = 1175 )

Feb ( N = 1056 )

Mar ( N = 1172 )

Apr ( N = 1135 )

May ( N = 1174 )

Jun ( N = 1102 )

Jul ( N = 1176 )

Aug ( N = 1176 )

Sep ( N = 1140 )

Oct ( N = 911 )

Nov ( N = 442 )

Dec ( N = 457 )