Frequencies for first 10,000 rows of rat_cat3 variable in familyxx2008 dataset 

   ratio of |
     family |
  income to |
the poverty |
  threshold |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        363        3.63        3.63
          2 |        362        3.62        7.25
          3 |        357        3.57       10.82
          4 |        374        3.74       14.56
          5 |        367        3.67       18.23
          6 |        283        2.83       21.06
          7 |        330        3.30       24.36
          8 |        526        5.26       29.62
          9 |        614        6.14       35.76
         10 |        436        4.36       40.12
         11 |        458        4.58       44.70
         12 |        318        3.18       47.88
         13 |        291        2.91       50.79
         14 |      1,729       17.29       68.08
         15 |        258        2.58       70.66
         16 |        103        1.03       71.69
         17 |        307        3.07       74.76
         18 |        542        5.42       80.18
         99 |      1,982       19.82      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 May 2016