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

    SPECIAL |
JURISDICTIO |
          N |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,881       98.81       98.81
          1 |         12        0.12       98.93
          2 |          7        0.07       99.00
          3 |         84        0.84       99.84
          4 |          1        0.01       99.85
          5 |          9        0.09       99.94
          8 |          1        0.01       99.95
          9 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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