Jan ( N = 596 )

Feb ( N = 514 )

Mar ( N = 229 )

Apr ( N = 41 )

May ( N = 85 )

Jun ( N = 133 )

Jul ( N = 1069 )

Aug ( N = 996 )

Sep ( N = 1050 )

Oct ( N = 1106 )

Nov ( N = 1080 )

Dec ( N = 1049 )