Frequencies for first 10,000 rows of p029033 variable in sf12000860us3 dataset :

    5 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,895       98.95       98.95
          1 |         56        0.56       99.51
          2 |         30        0.30       99.81
          3 |          8        0.08       99.89
          4 |          3        0.03       99.92
          5 |          3        0.03       99.95
          6 |          2        0.02       99.97
          9 |          1        0.01       99.98
         10 |          1        0.01       99.99
         12 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Apr 2017