Jan ( N = 1111 )

Feb ( N = 978 )

Mar ( N = 1114 )

Apr ( N = 921 )

May ( N = 1105 )

Jun ( N = 1057 )

Jul ( N = 1106 )

Aug ( N = 790 )

Sep ( N = 1042 )

Oct ( N = 1106 )

Nov ( N = 1077 )

Dec ( N = 1105 )