What is the OPM for year 2014? (as %)

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Amazon.com, Inc. EXHIBIT 2 Amazon's Key Financial Data ($ millions, except EPS data), 2014-2018 Fiscal Year 2014 2015 2016 2017 2018 17,416 19,808 25,981 32,315 41,668 Cash and short-term investments Receivables-total 3,300 4,400 6,561 9,692 13,310 Inventories-total 8,299 10,243 11,461 16,047 16,655 16,967 21,838 29,114 48,866 61,797 Property, plant, and equip- ment-total (net) Depreciation, depletion, and amortization (accumulated) Assets-total 5,763 8,215 13,327 19,707 33,973 54,505 64,747 83,402 131,310 162,648 Accounts payable 16,459 20,397 25,309 34,616 38,192 12,489 Long-term debt 14,183 15,213 37,926 39,787 Liabilities-total 43,764 51,363 64,117 103,601 119,099 Stockholders' equity-total 10,741 13,384 19,285 27,709 43,549 Sales (net) 88,988 107,006 135,987 177,866 232,887 Cost of goods sold 59,152 66,751 81,865 103,134 127,056 25,925 32,951 43,369 61,612 81,014 Selling general, and administrative expense Income taxes 483 869 1,671 798 756 -241 596 2,371 3033 10,073 Income before extraordinary items Net income (loss) -241 596 2,371 3033 10,073 -0.52 1.28 5.01 6.32 20.68 Earnings per share (basic) excluding extraordinary items Earnings per share (diluted) excluding extraordinary items -0.52 1.25 49 6.15 20.14 Source: Tabulation of publicly available data