.015 .015 .015 .015 .015 .015 .015 .015 .015 .015 .016 .016 .016 .016 .016 .016 .016 .016 .016 .016 .017 .017 .017 .017 .017 .017 .017 .017 .017 .017 .018 .018 .018 .018 .018 .018 .018 .018 .018 .