Frequencies for first 10,000 rows of wtgain9 variable in natl1992 dataset :

Weight Gain |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,164       11.64       11.64
          2 |      1,149       11.49       23.13
          3 |      1,444       14.44       37.57
          4 |      1,865       18.65       56.22
          5 |      1,344       13.44       69.66
          6 |      1,103       11.03       80.69
          7 |        637        6.37       87.06
          8 |        923        9.23       96.29
          9 |        371        3.71      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015