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 Hypersomnia. Hypersomnia has many and varied causes, including sleep apnea, narcolepsy, excess weight, drug or alcohol abuse, brain tumor and certain medications. Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of Hypersomnia) that could possibly cause Hypersomnia includes: 1  Sleep deprivation. 2  Clinical depression.  Schizophrenia.