Frequencies for first 10,000 rows of p6 variable in miper dataset :

         p6 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,456       74.56       74.56
          1 |         31        0.31       74.87
          2 |         66        0.66       75.53
          3 |         47        0.47       76.00
          4 |         66        0.66       76.66
          5 |         53        0.53       77.19
          6 |         70        0.70       77.89
          7 |         75        0.75       78.64
          8 |         84        0.84       79.48
          9 |         83        0.83       80.31
         10 |         77        0.77       81.08
         11 |         76        0.76       81.84
         12 |        117        1.17       83.01
         13 |         88        0.88       83.89
         14 |        115        1.15       85.04
         15 |        121        1.21       86.25
         16 |        128        1.28       87.53
         17 |        110        1.10       88.63
         18 |        112        1.12       89.75
         19 |        106        1.06       90.81
         20 |        119        1.19       92.00
         21 |         96        0.96       92.96
         22 |        102        1.02       93.98
         23 |         78        0.78       94.76
         24 |         70        0.70       95.46
         25 |         76        0.76       96.22
         26 |         56        0.56       96.78
         27 |         51        0.51       97.29
         28 |         44        0.44       97.73
         29 |         44        0.44       98.17
         30 |         23        0.23       98.40
         31 |         19        0.19       98.59
         32 |         21        0.21       98.80
         33 |         26        0.26       99.06
         34 |         22        0.22       99.28
         35 |         19        0.19       99.47
         36 |          5        0.05       99.52
         37 |         11        0.11       99.63
         38 |          6        0.06       99.69
         39 |          5        0.05       99.74
         40 |          3        0.03       99.77
         41 |          5        0.05       99.82
         42 |          4        0.04       99.86
         43 |          4        0.04       99.90
         44 |          2        0.02       99.92
         45 |          4        0.04       99.96
         49 |          1        0.01       99.97
         51 |          1        0.01       99.98
         52 |          1        0.01       99.99
         55 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016