Frequencies for first 10,000 rows of l_state variable in vehicle dataset :

    LICENSE |
      STATE |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,263       12.63       12.63
          2 |        123        1.23       13.86
          4 |        884        8.84       22.70
          5 |        660        6.60       29.30
          6 |      5,791       57.91       87.21
          8 |        193        1.93       89.14
          9 |          3        0.03       89.17
         11 |          3        0.03       89.20
         12 |         44        0.44       89.64
         13 |         53        0.53       90.17
         15 |          2        0.02       90.19
         16 |          6        0.06       90.25
         17 |         19        0.19       90.44
         18 |         15        0.15       90.59
         19 |          9        0.09       90.68
         20 |         10        0.10       90.78
         21 |          4        0.04       90.82
         22 |         30        0.30       91.12
         23 |          2        0.02       91.14
         24 |          3        0.03       91.17
         25 |          6        0.06       91.23
         26 |         13        0.13       91.36
         27 |          8        0.08       91.44
         28 |         33        0.33       91.77
         29 |         32        0.32       92.09
         30 |          2        0.02       92.11
         31 |          8        0.08       92.19
         32 |         51        0.51       92.70
         33 |          1        0.01       92.71
         34 |          5        0.05       92.76
         35 |         20        0.20       92.96
         36 |         12        0.12       93.08
         37 |         10        0.10       93.18
         38 |          2        0.02       93.20
         39 |         11        0.11       93.31
         40 |         23        0.23       93.54
         41 |         34        0.34       93.88
         42 |         13        0.13       94.01
         45 |          7        0.07       94.08
         46 |          2        0.02       94.10
         47 |         39        0.39       94.49
         48 |         63        0.63       95.12
         49 |         11        0.11       95.23
         51 |          7        0.07       95.30
         53 |         29        0.29       95.59
         54 |          3        0.03       95.62
         55 |          8        0.08       95.70
         56 |         10        0.10       95.80
         94 |          2        0.02       95.82
         95 |         13        0.13       95.95
         96 |         11        0.11       96.06
         97 |         19        0.19       96.25
         99 |        375        3.75      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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