Jan ( N = 1178 )

Feb ( N = 1063 )

Mar ( N = 1174 )

Apr ( N = 1138 )

May ( N = 1178 )

Jun ( N = 1140 )

Jul ( N = 1094 )

Aug ( N = 1177 )

Sep ( N = 1057 )

Oct ( N = 1172 )

Nov ( N = 959 )

Dec ( N = 1176 )