Jan ( N = 718 )

Feb ( N = 708 )

Mar ( N = 892 )

Apr ( N = 1087 )

May ( N = 1208 )

Jun ( N = 1146 )

Jul ( N = 1198 )

Aug ( N = 817 )

Sep ( N = 1167 )

Oct ( N = 1172 )

Nov ( N = 1006 )

Dec ( N = 1010 )