Frequencies for first 10,000 rows of crosswalklevel variable in planxw2016 data

  Crosswalk |
      Level |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,273       42.73       42.73
          1 |      3,339       33.39       76.12
          2 |      1,780       17.80       93.92
          4 |        422        4.22       98.14
          5 |        186        1.86      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Oct 2016