.2", "-0.7 ( 0.7 )", "-1.7 ( 1.7 )"], ["audit settlements and refunds", "-0.1 ( 0.1 )", "-0.2 ( 0.2 )", "-0.7 ( 0.7 )"], ["excess stock benefits", "-2.3 ( 2.3 )", "-", "-"], ["change in federal tax rate ( deferred taxes )", "-18.2 ( 18.2 )", "-", "-"], ["venezuela charges", "-", "-", "4.5"], ["worthless stock deduction", "-", "0.4", "-3.0 ( 3.0 )"], ["other net", "0.2", "0.1", "0.1"], ["effective income tax rate", "13.7% ( 13.7 % )", "24.4% ( 24.4 % )", "22.8% ( 22.8 % )"]]