Multifactor productivity, selected industries, 2004-2005 Percent change, 2004-2005 Computer and peripheral equipment 27.6 Apparel knitting mills 18.9 Soaps, cleaning compounds, and toiletries 17.7 Agricultural chemicals 13.3 Other leather products 10.8 Ship and boat building -3.7 Industrial machinery -5.4 Leather and hide tanning and finishing -7.5 Other nonferrous metal production -9.0 Railroad rolling stock -10.9