Compare and discuss the performance of Hitachi for the last three years.

U.S. GAAP For the year: Millions of yen FY2014 FY2010 FY2011 FY2012 FY2013 49,315,807 V9,665,883 79,041,071 V9,563.791 V9,761,970 444,508 412,280 422,028 538 288 600 479 Revenues Operating Income EBIT (Earnings before Interest and taxes) Net Income attributable to Hitachi, Ltd. Stockholders 443,812 358,015 585,662 551,018 573,218 347,179 238,869 175,326 264.975 241,301 841,554 447,155 583,508 439.406 447,348 (553,457) (491,363) (610,255) Cash flows from operating activities Cash flows from Investing activities Free cash flows Cash flows from financing activities (260,346) 581,200 (195,584) 251,571 30.051 (51,957) (162,907) (584,176) (167.838) (180,445) 32.968 250,335 36,133 36,727 47,690 50,711 57.944 742,537 849,877 Cash dividends declared Capital expenditures (Property, plant and equipment) Depreclation Property, plant and equipment) R&D expenditures 556,873 382,732 649,234 360,358 848.716 349,614 300,664 329,833 395,180 412,514 341,310 351,426 335,515 At year-end: 9,809,230 11,016,899 12,395,379 9,185,629 2,111,270 1,439,865 9,418,526 2,025,538 2,279,964 Total assets Property, plant and equipment Total Hitachi, Ltd. stockholders' equity Interest-bearing debt 2,342.091 2,564,105 2.930,309 1,771,782 2,082,560 2,651,241 2,521,551 2,396,454 2,370.079 2,823,049 3,354,616 Yen