Jan ( N = 1077 )

Feb ( N = 1002 )

Mar ( N = 1118 )

Apr ( N = 1079 )

May ( N = 1138 )

Jun ( N = 1030 )

Jul ( N = 1110 )

Aug ( N = 1100 )

Sep ( N = 1082 )

Oct ( N = 1105 )

Nov ( N = 1087 )

Dec ( N = 1111 )