Profit (loss) attributable to common shareholders.
2
Computed on weighted-average number of shares outstanding.
3
Computed on weighted-average number of shares outstanding diluted by assumed exercise of stock-based compensation awards, using the treasury stock method. In 2016, the assumed exercise of stock-based compensation awards was not considered because the impact would be antidilutive.
4
Represents profit (loss) divided by average shareholders’ equity (beginning of year shareholders’ equity plus end of year shareholders’ equity divided by two).
Additional information required by Item 6 is included in Part II, Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations.”