Jan ( N = 1172 )

Feb ( N = 1049 )

Mar ( N = 1170 )

Apr ( N = 1120 )

May ( N = 1133 )

Jun ( N = 1117 )

Jul ( N = 1129 )

Aug ( N = 1177 )

Sep ( N = 1089 )

Oct ( N = 1150 )

Nov ( N = 1118 )

Dec ( N = 1011 )