Feb ( N = 760 )

Mar ( N = 1069 )

Apr ( N = 1012 )

May ( N = 1115 )

Jun ( N = 1056 )

Jul ( N = 1078 )

Aug ( N = 1057 )

Sep ( N = 1089 )

Oct ( N = 1076 )

Nov ( N = 1088 )

Dec ( N = 1089 )