Jan ( N = 1205 )
Feb ( N = 1078 )
Mar ( N = 1207 )
Apr ( N = 1152 )
May ( N = 1152 )
Jun ( N = 704 )
Jul ( N = 1177 )
Aug ( N = 1207 )
Sep ( N = 1166 )
Oct ( N = 1214 )
Nov ( N = 1134 )
Dec ( N = 516 )