Frequencies for vin_11 variable in vehnit dataset :

     vin_11 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          5        0.38        0.38
          0 |         56        4.22        4.59
          1 |         45        3.39        7.98
          2 |         27        2.03       10.02
          3 |          4        0.30       10.32
          4 |         25        1.88       12.20
          5 |         27        2.03       14.23
          6 |         21        1.58       15.81
          7 |         28        2.11       17.92
          8 |         11        0.83       18.75
          9 |         79        5.95       24.70
          A |         60        4.52       29.22
          B |         36        2.71       31.93
          C |         87        6.55       38.48
          D |         37        2.79       41.27
          E |         54        4.07       45.33
          F |         43        3.24       48.57
          G |         32        2.41       50.98
          H |         96        7.23       58.21
          J |         43        3.24       61.45
          K |         38        2.86       64.31
          L |         55        4.14       68.45
          M |         31        2.33       70.78
          N |         53        3.99       74.77
          P |         27        2.03       76.81
          R |         34        2.56       79.37
          S |         51        3.84       83.21
          T |         21        1.58       84.79
          U |         52        3.92       88.70
          V |         13        0.98       89.68
          W |         29        2.18       91.87
          X |         29        2.18       94.05
          Y |         14        1.05       95.11
          Z |         65        4.89      100.00
------------+-----------------------------------
      Total |      1,328      100.00

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