The SQL SELECT statement is made up of several clauses: 1  SELECT: specifies which columns in database tables to include in the result or result set.  FROM: specifies the tables that you want to query data from. You can also use the FROM clause to join multiple tables.
According to the ACS (American Community Survey) from the US Census Bureau, in 2014 (most recent year available), about 38 million Americans (12% of the population) living in about 20 million households did not have health insurance.
Some groups claim that nearly as many Americans are killed by poor health insurance coverage as by incidents of medical malpractice. By more sober estimates, over 20,000 people die each year as a direct result of inadequate insurance.