Frequencies for first 10,000 rows of edwt variable in nhamcsed2006 dataset :

  ed weight |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          9        0.09        0.09
          2 |          5        0.05        0.14
          3 |         12        0.12        0.26
          4 |          2        0.02        0.28
          5 |          8        0.08        0.36
          6 |          6        0.06        0.42
          7 |          6        0.06        0.48
          8 |          6        0.06        0.54
          9 |          4        0.04        0.58
         10 |          6        0.06        0.64
         11 |          2        0.02        0.66
         12 |          4        0.04        0.70
         13 |          1        0.01        0.71
         14 |          5        0.05        0.76
         15 |          1        0.01        0.77
         17 |          3        0.03        0.80
         19 |          1        0.01        0.81
         22 |          1        0.01        0.82
         25 |          1        0.01        0.83
         26 |          2        0.02        0.85
         28 |          2        0.02        0.87
         29 |          1        0.01        0.88
         32 |          1        0.01        0.89
         33 |          1        0.01        0.90
         34 |          1        0.01        0.91
         39 |          2        0.02        0.93
         41 |          1        0.01        0.94
         47 |          3        0.03        0.97
         48 |          2        0.02        0.99
         55 |          1        0.01        1.00
         58 |          1        0.01        1.01
         64 |          1        0.01        1.02
         67 |          2        0.02        1.04
          . |      9,896       98.96      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016