Frequencies for first 10,000 rows of pct006014 variable in sf12000860us12 dataset :

 Sri Lankan |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,726       87.26       87.26
          1 |        322        3.22       90.48
          2 |        185        1.85       92.33
          3 |        143        1.43       93.76
          4 |        132        1.32       95.08
          5 |         96        0.96       96.04
          6 |         63        0.63       96.67
          7 |         52        0.52       97.19
          8 |         38        0.38       97.57
          9 |         29        0.29       97.86
         10 |         28        0.28       98.14
         11 |         22        0.22       98.36
         12 |         21        0.21       98.57
         13 |         16        0.16       98.73
         14 |          7        0.07       98.80
         15 |         11        0.11       98.91
         16 |          6        0.06       98.97
         17 |          6        0.06       99.03
         18 |          9        0.09       99.12
         19 |          8        0.08       99.20
         20 |          8        0.08       99.28
         21 |          4        0.04       99.32
         22 |         12        0.12       99.44
         23 |          5        0.05       99.49
         24 |          2        0.02       99.51
         26 |          3        0.03       99.54
         27 |          3        0.03       99.57
         28 |          3        0.03       99.60
         29 |          1        0.01       99.61
         30 |          4        0.04       99.65
         31 |          2        0.02       99.67
         32 |          3        0.03       99.70
         33 |          1        0.01       99.71
         34 |          1        0.01       99.72
         35 |          2        0.02       99.74
         36 |          3        0.03       99.77
         38 |          1        0.01       99.78
         39 |          1        0.01       99.79
         41 |          1        0.01       99.80
         42 |          1        0.01       99.81
         45 |          2        0.02       99.83
         47 |          1        0.01       99.84
         50 |          1        0.01       99.85
         51 |          2        0.02       99.87
         55 |          1        0.01       99.88
         64 |          1        0.01       99.89
         68 |          1        0.01       99.90
         72 |          2        0.02       99.92
         83 |          1        0.01       99.93
         84 |          1        0.01       99.94
         88 |          1        0.01       99.95
        130 |          1        0.01       99.96
        144 |          1        0.01       99.97
        154 |          1        0.01       99.98
        185 |          1        0.01       99.99
        253 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2017