1 ExxonMobil distributed $23.6 billion to shareholders in the form of dividends and share repurchases, for a total cash distribution yield of 5.4 percent. 2  Return on average capital employed was 16.2 percent â more than 5 percentage points higher than its nearest competitor.
Causes of Milia. Milia is caused by flakes of dead skin that become trapped on the surface of the skin. It is not known why milia develops in some people and not others. Milia: Related Medical Conditions.
Causes of Multiple Sclerosis. Although the cause of multiple sclerosis is unknown, evidence suggests that the disease may result from an environmental agent that triggers the illness in a genetically susceptible individual. These lines of evidence have given rise to both environmental and genetic explanations for MS.