Feb ( N = 28 )

Mar ( N = 1027 )

Apr ( N = 1069 )

May ( N = 1120 )

Jun ( N = 1026 )

Jul ( N = 1050 )

Aug ( N = 1056 )

Sep ( N = 1089 )

Oct ( N = 1103 )

Nov ( N = 1085 )

Dec ( N = 1096 )