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

    SPECIAL |
JURISDICTIO |
          N |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,855       98.55       98.55
          1 |          5        0.05       98.60
          2 |          4        0.04       98.64
          3 |        112        1.12       99.76
          4 |          2        0.02       99.78
          5 |         13        0.13       99.91
          8 |          2        0.02       99.93
          9 |          7        0.07      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016