Jan ( N = 796 )
Feb ( N = 1069 )
Mar ( N = 1175 )
Apr ( N = 1137 )
May ( N = 1164 )
Jun ( N = 1131 )
Jul ( N = 1177 )
Aug ( N = 1178 )
Sep ( N = 1106 )
Oct ( N = 956 )
Nov ( N = 1067 )
Dec ( N = 664 )