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

    LICENSE |
      STATE |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,295       12.95       12.95
          2 |         91        0.91       13.86
          4 |      1,143       11.43       25.29
          5 |        655        6.55       31.84
          6 |      4,260       42.60       74.44
          8 |        736        7.36       81.80
          9 |        340        3.40       85.20
         10 |        114        1.14       86.34
         11 |         25        0.25       86.59
         12 |        167        1.67       88.26
         13 |         45        0.45       88.71
         16 |          5        0.05       88.76
         17 |         26        0.26       89.02
         18 |          7        0.07       89.09
         19 |          6        0.06       89.15
         20 |         11        0.11       89.26
         21 |          8        0.08       89.34
         22 |         32        0.32       89.66
         23 |          4        0.04       89.70
         24 |         45        0.45       90.15
         25 |         19        0.19       90.34
         26 |         14        0.14       90.48
         27 |         14        0.14       90.62
         28 |         47        0.47       91.09
         29 |         27        0.27       91.36
         30 |          5        0.05       91.41
         31 |          9        0.09       91.50
         32 |         60        0.60       92.10
         33 |          2        0.02       92.12
         34 |         10        0.10       92.22
         35 |         36        0.36       92.58
         36 |         22        0.22       92.80
         37 |         20        0.20       93.00
         38 |          2        0.02       93.02
         39 |         10        0.10       93.12
         40 |         32        0.32       93.44
         41 |         31        0.31       93.75
         42 |         21        0.21       93.96
         43 |          1        0.01       93.97
         44 |          6        0.06       94.03
         45 |          3        0.03       94.06
         46 |          3        0.03       94.09
         47 |         45        0.45       94.54
         48 |         86        0.86       95.40
         49 |         20        0.20       95.60
         50 |          1        0.01       95.61
         51 |         14        0.14       95.75
         53 |         20        0.20       95.95
         54 |          2        0.02       95.97
         55 |          5        0.05       96.02
         56 |          8        0.08       96.10
         94 |          1        0.01       96.11
         95 |         14        0.14       96.25
         96 |         14        0.14       96.39
         97 |         22        0.22       96.61
         99 |        287        2.87       99.48
          . |         52        0.52      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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