Jan ( N = 954 )

Feb ( N = 862 )

Mar ( N = 903 )

Apr ( N = 871 )

May ( N = 918 )

Jun ( N = 849 )

Jul ( N = 529 )

Aug ( N = 849 )

Sep ( N = 863 )

Oct ( N = 904 )

Nov ( N = 893 )

Dec ( N = 912 )