Jan ( N = 824 )

Feb ( N = 1063 )

Mar ( N = 1055 )

Apr ( N = 870 )

May ( N = 874 )

Jun ( N = 957 )

Jul ( N = 443 )

Aug ( N = 18 )

Sep ( N = 75 )

Oct ( N = 33 )

Nov ( N = 12 )

Dec ( N = 58 )