Jan ( N = 1176 )

Feb ( N = 1024 )

Mar ( N = 1171 )

Apr ( N = 1139 )

May ( N = 1175 )

Jun ( N = 1139 )

Jul ( N = 1178 )

Aug ( N = 1172 )

Sep ( N = 1042 )

Oct ( N = 891 )

Nov ( N = 999 )

Dec ( N = 991 )