Jan ( N = 1162 )

Feb ( N = 1059 )

Mar ( N = 1176 )

Apr ( N = 687 )

May ( N = 1113 )

Jun ( N = 1019 )

Jul ( N = 1120 )

Aug ( N = 346 )

Sep ( N = 1115 )

Oct ( N = 1119 )

Nov ( N = 912 )

Dec ( N = 640 )