Jan ( N = 1170 )

Feb ( N = 1049 )

Mar ( N = 1178 )

Apr ( N = 1139 )

May ( N = 1178 )

Jun ( N = 1011 )

Jul ( N = 1176 )

Aug ( N = 1172 )

Sep ( N = 1099 )

Oct ( N = 1164 )

Nov ( N = 1134 )

Dec ( N = 1119 )