Jan ( N = 1081 )

Feb ( N = 1046 )

Mar ( N = 1164 )

Apr ( N = 1133 )

May ( N = 1168 )

Jun ( N = 1091 )

Jul ( N = 1132 )

Aug ( N = 1146 )

Sep ( N = 1092 )

Oct ( N = 1132 )

Nov ( N = 1096 )

Dec ( N = 1124 )