[["in millions of dollars", "2018", "2017", "2016"], ["interest rate risks ( 1 )", "$ 5186", "$ 5301", "$ 4229"], ["foreign exchange risks ( 2 )", "1423", "2435", "1699"], ["equity risks ( 3 )", "1346", "525", "330"], ["commodity and other risks ( 4 )", "662", "425", "899"], ["credit products and risks ( 5 )", "445", "789", "700"], ["total", "$ 9062", "$ 9475", "$ 7857"]]