Frequencies for first 10,000 rows of wtgain9 variable in natl1995 dataset :

Weight Gain |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,121       11.21       11.21
          2 |      1,078       10.78       21.99
          3 |      1,334       13.34       35.33
          4 |      1,897       18.97       54.30
          5 |      1,253       12.53       66.83
          6 |      1,124       11.24       78.07
          7 |        559        5.59       83.66
          8 |        986        9.86       93.52
          9 |        648        6.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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