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

    LICENSE |
      STATE |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,007       10.07       10.07
          2 |         85        0.85       10.92
          4 |        826        8.26       19.18
          5 |        666        6.66       25.84
          6 |      3,949       39.49       65.33
          8 |        574        5.74       71.07
          9 |        261        2.61       73.68
         10 |        120        1.20       74.88
         11 |         15        0.15       75.03
         12 |      1,509       15.09       90.12
         13 |         55        0.55       90.67
         15 |          3        0.03       90.70
         16 |          4        0.04       90.74
         17 |         16        0.16       90.90
         18 |          4        0.04       90.94
         19 |          7        0.07       91.01
         20 |         10        0.10       91.11
         21 |          5        0.05       91.16
         22 |         16        0.16       91.32
         24 |         35        0.35       91.67
         25 |         19        0.19       91.86
         26 |          8        0.08       91.94
         27 |          6        0.06       92.00
         28 |         23        0.23       92.23
         29 |         31        0.31       92.54
         30 |          4        0.04       92.58
         31 |          9        0.09       92.67
         32 |         37        0.37       93.04
         33 |          5        0.05       93.09
         34 |          9        0.09       93.18
         35 |         14        0.14       93.32
         36 |         34        0.34       93.66
         37 |         15        0.15       93.81
         39 |         15        0.15       93.96
         40 |         20        0.20       94.16
         41 |         24        0.24       94.40
         42 |         24        0.24       94.64
         44 |          4        0.04       94.68
         45 |         10        0.10       94.78
         46 |          1        0.01       94.79
         47 |         34        0.34       95.13
         48 |         80        0.80       95.93
         49 |         11        0.11       96.04
         50 |          1        0.01       96.05
         51 |         12        0.12       96.17
         53 |         29        0.29       96.46
         54 |          3        0.03       96.49
         55 |          7        0.07       96.56
         56 |         10        0.10       96.66
         93 |          1        0.01       96.67
         95 |         12        0.12       96.79
         96 |         21        0.21       97.00
         97 |         14        0.14       97.14
         99 |        245        2.45       99.59
          . |         41        0.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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