Jan ( N = 1178 )

Feb ( N = 977 )

Mar ( N = 1177 )

Apr ( N = 1133 )

May ( N = 1158 )

Jun ( N = 1134 )

Jul ( N = 1169 )

Aug ( N = 1178 )

Sep ( N = 1128 )

Oct ( N = 1172 )

Nov ( N = 1126 )

Dec ( N = 1178 )