Frequencies for ar variable in dapstate2014 dataset :

               ar |      Freq.     Percent        Cum.
------------------+-----------------------------------
 10.0109098055865 |          1        1.92        1.92
 10.1450889662919 |          1        1.92        3.85
 10.1913091061169 |          1        1.92        5.77
 10.2472389693221 |          1        1.92        7.69
 10.2481878098947 |          1        1.92        9.62
 10.2532126926079 |          1        1.92       11.54
 10.2783025182645 |          1        1.92       13.46
 11.0239339380217 |          1        1.92       15.38
 11.1078362072167 |          1        1.92       17.31
  11.708286166591 |          1        1.92       19.23
  11.825079857138 |          1        1.92       21.15
 11.9901713937737 |          1        1.92       23.08
 12.2171608121009 |          1        1.92       25.00
 12.4921119985701 |          1        1.92       26.92
 12.5887853942482 |          1        1.92       28.85
 13.2269305542355 |          1        1.92       30.77
 6.43221812931266 |          1        1.92       32.69
  6.4974482588913 |          1        1.92       34.62
 6.68897492277492 |          1        1.92       36.54
 6.71457280588968 |          1        1.92       38.46
 6.91208638262315 |          1        1.92       40.38
 7.01273536487096 |          1        1.92       42.31
 7.18562444041684 |          1        1.92       44.23
 7.39457209490531 |          1        1.92       46.15
 7.46247600816955 |          1        1.92       48.08
 7.75559970590385 |          1        1.92       50.00
  7.7804518079407 |          1        1.92       51.92
  7.8119426458237 |          1        1.92       53.85
 7.81889063902133 |          1        1.92       55.77
 8.04353954890027 |          1        1.92       57.69
8.054133975801131 |          1        1.92       59.62
 8.20774257028307 |          1        1.92       61.54
 8.45818970477761 |          1        1.92       63.46
 8.55952344914755 |          1        1.92       65.38
 8.69533483434336 |          1        1.92       67.31
8.733052579925371 |          1        1.92       69.23
8.935332690429609 |          1        1.92       71.15
 8.94795005721061 |          1        1.92       73.08
  8.9820645889447 |          1        1.92       75.00
 9.02127777087281 |          1        1.92       76.92
9.022744785848531 |          1        1.92       78.85
 9.07283782200069 |          1        1.92       80.77
9.095311181777801 |          1        1.92       82.69
 9.09759071569758 |          1        1.92       84.62
 9.14922848372235 |          1        1.92       86.54
9.299700017885151 |          1        1.92       88.46
9.367562725772951 |          1        1.92       90.38
9.729787147058129 |          1        1.92       92.31
9.739946201056361 |          1        1.92       94.23
  9.8160247594576 |          1        1.92       96.15
 9.84501649544022 |          1        1.92       98.08
 9.95042881581584 |          1        1.92      100.00
------------------+-----------------------------------
            Total |         52      100.00

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