Jan ( N = 139 )

Mar ( N = 796 )

Apr ( N = 1082 )

May ( N = 1113 )

Jun ( N = 1079 )

Jul ( N = 1116 )

Aug ( N = 1111 )

Sep ( N = 1080 )

Oct ( N = 1114 )

Nov ( N = 1080 )

Dec ( N = 965 )