Jan ( N = 734 )

Feb ( N = 534 )

Mar ( N = 784 )

Apr ( N = 852 )

May ( N = 970 )

Jun ( N = 829 )

Jul ( N = 700 )

Aug ( N = 573 )

Sep ( N = 488 )

Oct ( N = 567 )

Nov ( N = 685 )

Dec ( N = 755 )