Frequencies for first 10,000 rows of p5 variable in miper dataset :

         p5 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,977       69.77       69.77
          1 |         39        0.39       70.16
          2 |         69        0.69       70.85
          3 |         73        0.73       71.58
          4 |         62        0.62       72.20
          5 |         61        0.61       72.81
          6 |         81        0.81       73.62
          7 |         97        0.97       74.59
          8 |        102        1.02       75.61
          9 |         84        0.84       76.45
         10 |        132        1.32       77.77
         11 |        102        1.02       78.79
         12 |        138        1.38       80.17
         13 |        132        1.32       81.49
         14 |        142        1.42       82.91
         15 |        155        1.55       84.46
         16 |        140        1.40       85.86
         17 |        125        1.25       87.11
         18 |        137        1.37       88.48
         19 |        131        1.31       89.79
         20 |        138        1.38       91.17
         21 |        130        1.30       92.47
         22 |        112        1.12       93.59
         23 |         90        0.90       94.49
         24 |         79        0.79       95.28
         25 |         87        0.87       96.15
         26 |         56        0.56       96.71
         27 |         74        0.74       97.45
         28 |         49        0.49       97.94
         29 |         31        0.31       98.25
         30 |         26        0.26       98.51
         31 |         22        0.22       98.73
         32 |         24        0.24       98.97
         33 |         13        0.13       99.10
         34 |         19        0.19       99.29
         35 |         18        0.18       99.47
         36 |         16        0.16       99.63
         37 |         10        0.10       99.73
         38 |          6        0.06       99.79
         39 |          4        0.04       99.83
         40 |          5        0.05       99.88
         41 |          2        0.02       99.90
         42 |          1        0.01       99.91
         43 |          2        0.02       99.93
         44 |          2        0.02       99.95
         45 |          2        0.02       99.97
         47 |          1        0.01       99.98
         48 |          1        0.01       99.99
         62 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016