1.   During the peak years of the Baby Boom, the typical family had four children in quick succession.

2.   For many of his peak years, Rosewall could not compete at Wimbledon because he had turned professional and Wimbledon was then open only to amateurs.

3.   In the peak years of his stud duties, his fees reached the high six figures, James Hill, a former co-owner, said on Tuesday.

4.   In the peak years of the defunct Cosmos and the North American Soccer League, the top players in colleges, with a few exceptions, came from overseas.

5.   She pulled from her briefcase a section she had just finished, about the peak years of Panther activity.

6.   The local museum is devoted primarily to the accomplishments of Hanford workers during the peak years of plutonium production.

7.   Both are approaching the twilight of their peak years.

8.   It reached a peak this year because of high unemployment and a stagnant economy.

9.   Just starting to find his peak this year.

10.   Nine other climbers died attempting to scale other Himalayan peaks this year.