Frequencies for first 10,000 rows of drunk_dr variable in accident dataset :

      drunk |
    drivers |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,069       70.69       70.69
          1 |      2,845       28.45       99.14
          2 |         86        0.86      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016