Jan ( N = 1178 )

Feb ( N = 1100 )

Mar ( N = 1177 )

Apr ( N = 1137 )

May ( N = 1165 )

Jun ( N = 1126 )

Jul ( N = 1178 )

Aug ( N = 1175 )

Sep ( N = 1139 )

Oct ( N = 450 )

Nov ( N = 645 )

Dec ( N = 1127 )