Jan ( N = 834 )

Feb ( N = 889 )

Mar ( N = 955 )

Apr ( N = 951 )

May ( N = 984 )

Jun ( N = 951 )

Jul ( N = 975 )

Aug ( N = 991 )

Sep ( N = 960 )

Oct ( N = 727 )

Nov ( N = 957 )

Dec ( N = 978 )