Jan ( N = 832 )

Feb ( N = 784 )

Mar ( N = 842 )

Apr ( N = 801 )

May ( N = 844 )

Jun ( N = 814 )

Jul ( N = 840 )

Aug ( N = 846 )

Sep ( N = 811 )

Oct ( N = 841 )

Nov ( N = 811 )

Dec ( N = 837 )