Frequencies for first 10,000 rows of prov0140 variable in pos2006 dataset :

clia - hosp |
  lab id #3 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,952       99.52       99.52
 01D0678593 |          1        0.01       99.53
 01D0688146 |          1        0.01       99.54
 01D0690463 |          1        0.01       99.55
 01D0694123 |          1        0.01       99.56
 01D0882294 |          1        0.01       99.57
 01D0896812 |          1        0.01       99.58
 01D0915159 |          1        0.01       99.59
 01D0951753 |          1        0.01       99.60
 01D0956474 |          1        0.01       99.61
 03D0700427 |          1        0.01       99.62
 03D0877172 |          1        0.01       99.63
 03D0907042 |          1        0.01       99.64
 04D0466860 |          1        0.01       99.65
 04D0694709 |          1        0.01       99.66
 04D0875425 |          1        0.01       99.67
 04D1010429 |          1        0.01       99.68
 05D0064105 |          1        0.01       99.69
 05D0594939 |          1        0.01       99.70
 05D0599855 |          1        0.01       99.71
 05D0608543 |          1        0.01       99.72
 05D0618601 |          1        0.01       99.73
 05D0668051 |          1        0.01       99.74
 05D0675485 |          1        0.01       99.75
 05D0686567 |          1        0.01       99.76
 05D0688876 |          1        0.01       99.77
 05D0699359 |          1        0.01       99.78
 05D0703816 |          1        0.01       99.79
 05D0711610 |          1        0.01       99.80
 05D0718917 |          1        0.01       99.81
 05D0725171 |          1        0.01       99.82
 05D0858815 |          1        0.01       99.83
 05D0863321 |          1        0.01       99.84
 05D0866935 |          1        0.01       99.85
 05D0867598 |          1        0.01       99.86
 05D0885340 |          1        0.01       99.87
 05D0891242 |          1        0.01       99.88
 05D0898103 |          1        0.01       99.89
 05D0907349 |          1        0.01       99.90
 05D0909761 |          1        0.01       99.91
 05D0909762 |          1        0.01       99.92
 05D0917093 |          2        0.02       99.94
 05D0929398 |          1        0.01       99.95
 05D0947508 |          1        0.01       99.96
 05D0949037 |          1        0.01       99.97
 05D0959984 |          1        0.01       99.98
 05D0979609 |          1        0.01       99.99
 29D0886640 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016