Frequencies for state variable in nmprior dataset :

      State |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         98        1.62        1.62
          2 |         13        0.22        1.84
          4 |        203        3.36        5.20
          5 |         65        1.08        6.28
          6 |        857       14.19       20.47
          8 |         67        1.11       21.58
          9 |         39        0.65       22.23
         10 |         22        0.36       22.59
         11 |         11        0.18       22.77
         12 |        696       11.53       34.30
         13 |        178        2.95       37.25
         15 |         29        0.48       37.73
         16 |         12        0.20       37.93
         17 |        196        3.25       41.17
         18 |         97        1.61       42.78
         19 |         31        0.51       43.29
         20 |         25        0.41       43.71
         21 |         70        1.16       44.87
         22 |        111        1.84       46.70
         23 |         11        0.18       46.89
         24 |        126        2.09       48.97
         25 |         75        1.24       50.22
         26 |        181        3.00       53.21
         27 |         62        1.03       54.24
         28 |         55        0.91       55.15
         29 |         85        1.41       56.56
         30 |         19        0.31       56.87
         31 |         10        0.17       57.04
         32 |         64        1.06       58.10
         33 |         10        0.17       58.26
         34 |        181        3.00       61.26
         35 |         59        0.98       62.24
         36 |        408        6.76       69.00
         37 |        221        3.66       72.66
         38 |         10        0.17       72.82
         39 |        141        2.34       75.16
         40 |         55        0.91       76.07
         41 |         72        1.19       77.26
         42 |        195        3.23       80.49
         44 |         16        0.26       80.76
         45 |        139        2.30       83.06
         46 |          9        0.15       83.21
         47 |        118        1.95       85.16
         48 |        541        8.96       94.12
         49 |         46        0.76       94.88
         50 |          4        0.07       94.95
         51 |         86        1.42       96.37
         53 |         87        1.44       97.81
         54 |         30        0.50       98.31
         55 |         94        1.56       99.87
         56 |          8        0.13      100.00
------------+-----------------------------------
      Total |      6,038      100.00

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