The top five jobs, which include mathematician, actuary, statistician and computer systems, typically pay more than twice as much as the lowest jobs -- $83, 777 compared to $30, 735 per year.

排在最佳职业前五位的还包括数学家、保险精算师、统计学家、和电脑系统分析师。这些职业的年薪可达83777美元，是排在末位的几类最差职业年薪（30735美元）的两倍多。