Frequencies for first 10,000 rows of segmentid variable in man_to_w2019 dataset :

 Segment ID |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |          1        0.01        0.01
          0 |      8,579       85.79       85.80
          1 |        622        6.22       92.02
         10 |         49        0.49       92.51
         11 |          7        0.07       92.58
         12 |          7        0.07       92.65
         13 |         21        0.21       92.86
         14 |          7        0.07       92.93
         15 |         14        0.14       93.07
         16 |          7        0.07       93.14
         17 |         28        0.28       93.42
         18 |         14        0.14       93.56
          2 |        521        5.21       98.77
          3 |         52        0.52       99.29
          4 |         66        0.66       99.95
          5 |          3        0.03       99.98
          6 |          1        0.01       99.99
          7 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Feb 2019