Frequencies for first 10,000 rows of econdp_9 variable in mort2006 dataset :

  Part/line |
  number on |
certificate |
          9 |      Freq.     Percent        Cum.
------------+-----------------------------------
          5 |          1        0.01        0.01
          6 |         40        0.40        0.41
          . |      9,959       99.59      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015