Jan ( N = 1032 )

Feb ( N = 826 )

Mar ( N = 861 )

Apr ( N = 1010 )

May ( N = 488 )

Jun ( N = 310 )

Jul ( N = 817 )

Aug ( N = 1104 )

Sep ( N = 1028 )

Oct ( N = 1088 )

Nov ( N = 1005 )

Dec ( N = 1033 )