Frequencies for first 10,000 rows of n02100 variable in zipcode2006 dataset :

  Number of |
    returns |
       with |
 Schedule F |
        Net |
Profit/Loss |
 Form 1040, |
 Schedule F |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,811       78.11       78.11
         10 |         34        0.34       78.45
         11 |         29        0.29       78.74
         12 |         17        0.17       78.91
         13 |         29        0.29       79.20
         14 |         22        0.22       79.42
         15 |         21        0.21       79.63
         16 |         11        0.11       79.74
         17 |         14        0.14       79.88
         18 |          8        0.08       79.96
         19 |         11        0.11       80.07
         20 |         11        0.11       80.18
         21 |         12        0.12       80.30
         22 |          6        0.06       80.36
         23 |          4        0.04       80.40
         24 |          5        0.05       80.45
         26 |          2        0.02       80.47
         27 |          3        0.03       80.50
         28 |          1        0.01       80.51
          . |      1,949       19.49      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Jun 2017