Frequencies for waterht variable in fmli011 dataset :

    waterht |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        514        6.66        6.66
         01 |      4,017       52.09       58.75
         02 |      2,686       34.83       93.58
         03 |        305        3.95       97.54
         04 |        182        2.36       99.90
         05 |          8        0.10      100.00
------------+-----------------------------------
      Total |      7,712      100.00

by Jean Roth , jroth@nber.org , 17 Mar 2016