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

    LICENSE |
      STATE |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,119       11.19       11.19
          2 |         79        0.79       11.98
          4 |      1,062       10.62       22.60
          5 |        668        6.68       29.28
          6 |      4,413       44.13       73.41
          8 |        623        6.23       79.64
          9 |        346        3.46       83.10
         10 |        124        1.24       84.34
         11 |         16        0.16       84.50
         12 |        505        5.05       89.55
         13 |         56        0.56       90.11
         16 |         12        0.12       90.23
         17 |         25        0.25       90.48
         18 |         10        0.10       90.58
         19 |         14        0.14       90.72
         20 |         17        0.17       90.89
         21 |         11        0.11       91.00
         22 |         16        0.16       91.16
         23 |          6        0.06       91.22
         24 |         40        0.40       91.62
         25 |         10        0.10       91.72
         26 |         14        0.14       91.86
         27 |          8        0.08       91.94
         28 |         18        0.18       92.12
         29 |         33        0.33       92.45
         30 |          2        0.02       92.47
         31 |         10        0.10       92.57
         32 |         38        0.38       92.95
         34 |         12        0.12       93.07
         35 |         20        0.20       93.27
         36 |         23        0.23       93.50
         37 |         13        0.13       93.63
         38 |          2        0.02       93.65
         39 |         19        0.19       93.84
         40 |         13        0.13       93.97
         41 |         19        0.19       94.16
         42 |         16        0.16       94.32
         44 |          8        0.08       94.40
         45 |          6        0.06       94.46
         46 |          3        0.03       94.49
         47 |         38        0.38       94.87
         48 |         68        0.68       95.55
         49 |         23        0.23       95.78
         50 |          3        0.03       95.81
         51 |          4        0.04       95.85
         53 |         26        0.26       96.11
         54 |          2        0.02       96.13
         55 |          8        0.08       96.21
         56 |          8        0.08       96.29
         95 |         10        0.10       96.39
         96 |         32        0.32       96.71
         97 |         11        0.11       96.82
         99 |        256        2.56       99.38
          . |         62        0.62      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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