Almost 20% of people in America have one of these. What are they? By Nancy Flagg | Jul 13, 2017 @ 8:02 AM July 13, 2017 Q: Almost 20% of people in America have one of these. What are they? A: A second job RELATED CONTENT 75% of people say if someone does this on a date, it’s a deal breaker. What is it? More than 3000 people in the United States go to the emergency room each year for this. What is this? This United States institution is actually 140 years older than the U.S. What is it? There are over 40 of these in Manhattan alone. What are they? This happens, on average, 10 times a year in the U.S. What is it? For women, it’s 22. For men, it’s 25. What is it?