Jan ( N = 719 )

Feb ( N = 766 )

Mar ( N = 938 )

Apr ( N = 838 )

May ( N = 417 )

Jun ( N = 858 )

Jul ( N = 1007 )

Aug ( N = 133 )

Sep ( N = 437 )

Oct ( N = 847 )

Nov ( N = 437 )

Dec ( N = 158 )