In Terms of Demographics,how Do Nominees to the Federal Judiciary

In terms of demographics,how do nominees to the federal judiciary from President Obama's first term look different from the rest of the population?

A) There was virtually no Hispanic representation.
B) Almost all nominees were small business owners.
C) The average age of a nominee is about 70 years.
D) Over half of the nominees were African American.
E) Almost two-thirds of the nominees had a net worth of more than $1 million.