Frequencies for interest variable in countyct1999 dataset :

Interest -- |
   Includes |
Taxable and |
Non-taxable |
   Interest |      Freq.     Percent        Cum.
------------+-----------------------------------
     52,731 |          1       11.11       11.11
     80,752 |          1       11.11       22.22
    129,543 |          1       11.11       33.33
    177,138 |          1       11.11       44.44
    193,625 |          1       11.11       55.56
    601,589 |          1       11.11       66.67
    714,053 |          1       11.11       77.78
    1521979 |          1       11.11       88.89
    3471409 |          1       11.11      100.00
------------+-----------------------------------
      Total |          9      100.00

by Jean Roth , jroth@nber.org , 23 Jun 2017