CHANCES:

That on any given afternoon you’ll need a nap:

Age   0 – 4  - 86%        (That you’ll take one – 46%)

Age   5 – 12  - 21%     (That you’ll take one – 18%)

Age  13 – 42 -  8%      (Never get a chance to take one)

Age 43 – 67  - 21%     (That you’ll take one – 18%)

Age 68 - 99 – 86%      (That you’ll take one – 99%)