Frequencies for msafeqmt variable in safetyeq dataset :

Non-Motoris |
   t Safety |
  Equipment |
        Use |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,078       71.38       71.38
          2 |        118        2.07       73.45
          3 |         72        1.26       74.71
          4 |          1        0.02       74.72
          5 |         28        0.49       75.21
          7 |         17        0.30       75.51
          8 |      1,312       22.97       98.48
          9 |         87        1.52      100.00
------------+-----------------------------------
      Total |      5,713      100.00

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