Google 검색 결과 입니다.
If you were born between 1943 and 1954 your full retirement age is 66. If you start receiving benefits at age 66 you get 100 percent of your monthly benefit. ... 70, you'll get 132 percent of the monthly benefit because you delayed getting benefits for 48 months.
즉 66세에 $100 을 받을것을 70세 까지 기다라면 $132 를 받을수있습니다. 물론 그동안 일을 계속하시면 더 받고요.