Frequencies for econdp_5 variable in linkco1995us_unl dataset :

  Part/line |
  number on |
certificate |
          5 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.14        0.14
          2 |          1        0.14        0.28
          3 |          1        0.14        0.42
          4 |          2        0.28        0.71
          5 |          2        0.28        0.99
          6 |         49        6.92        7.91
          . |        652       92.09      100.00
------------+-----------------------------------
      Total |        708      100.00

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