Jan ( N = 1177 )

Feb ( N = 1062 )

Mar ( N = 1173 )

Apr ( N = 969 )

May ( N = 1129 )

Jun ( N = 1015 )

Jul ( N = 1169 )

Aug ( N = 1176 )

Sep ( N = 1140 )

Oct ( N = 1165 )

Nov ( N = 1138 )

Dec ( N = 758 )