Frequencies for first 10,000 rows of parent_provider_number variable in pos2000 dataset : parent | provider | number | Freq. Percent Cum. ------------+----------------------------------- | 9,740 97.40 97.40 010001 | 1 0.01 97.41 010015 | 1 0.01 97.42 010021 | 1 0.01 97.43 010023 | 1 0.01 97.44 010032 | 1 0.01 97.45 010034 | 1 0.01 97.46 010036 | 1 0.01 97.47 010039 | 1 0.01 97.48 010043 | 1 0.01 97.49 010044 | 4 0.04 97.53 010047 | 3 0.03 97.56 010049 | 1 0.01 97.57 010052 | 2 0.02 97.59 010058 | 2 0.02 97.61 010059 | 3 0.03 97.64 010062 | 1 0.01 97.65 010069 | 1 0.01 97.66 010080 | 1 0.01 97.67 010089 | 1 0.01 97.68 010091 | 1 0.01 97.69 010094 | 3 0.03 97.72 010098 | 2 0.02 97.74 010108 | 1 0.01 97.75 010109 | 2 0.02 97.77 010110 | 2 0.02 97.79 010112 | 2 0.02 97.81 010118 | 5 0.05 97.86 010120 | 1 0.01 97.87 010134 | 1 0.01 97.88 010138 | 2 0.02 97.90 010146 | 2 0.02 97.92 010158 | 1 0.01 97.93 010159 | 1 0.01 97.94 030004 | 2 0.02 97.96 030008 | 2 0.02 97.98 030034 | 4 0.04 98.02 034008 | 1 0.01 98.03 040002 | 3 0.03 98.06 040003 | 2 0.02 98.08 040004 | 2 0.02 98.10 040008 | 2 0.02 98.12 040014 | 9 0.09 98.21 040017 | 4 0.04 98.25 040019 | 1 0.01 98.26 040020 | 3 0.03 98.29 040022 | 1 0.01 98.30 040026 | 2 0.02 98.32 040027 | 1 0.01 98.33 040029 | 7 0.07 98.40 040035 | 1 0.01 98.41 040041 | 5 0.05 98.46 040042 | 5 0.05 98.51 040050 | 3 0.03 98.54 040055 | 3 0.03 98.57 040060 | 1 0.01 98.58 040067 | 1 0.01 98.59 040071 | 1 0.01 98.60 040072 | 4 0.04 98.64 040074 | 2 0.02 98.66 040076 | 1 0.01 98.67 040077 | 1 0.01 98.68 040078 | 1 0.01 98.69 040084 | 1 0.01 98.70 040085 | 1 0.01 98.71 040090 | 3 0.03 98.74 040091 | 5 0.05 98.79 040106 | 1 0.01 98.80 040107 | 1 0.01 98.81 040118 | 5 0.05 98.86 040119 | 8 0.08 98.94 040126 | 1 0.01 98.95 041301 | 1 0.01 98.96 050006 | 1 0.01 98.97 050014 | 2 0.02 98.99 050028 | 1 0.01 99.00 050030 | 3 0.03 99.03 050039 | 1 0.01 99.04 050045 | 2 0.02 99.06 050046 | 1 0.01 99.07 050051 | 2 0.02 99.09 050067 | 1 0.01 99.10 050081 | 1 0.01 99.11 050092 | 3 0.03 99.14 050097 | 1 0.01 99.15 050121 | 1 0.01 99.16 050148 | 1 0.01 99.17 050177 | 2 0.02 99.19 050183 | 1 0.01 99.20 050189 | 2 0.02 99.22 050192 | 4 0.04 99.26 050196 | 6 0.06 99.32 050217 | 1 0.01 99.33 050254 | 1 0.01 99.34 050260 | 1 0.01 99.35 050274 | 1 0.01 99.36 050286 | 1 0.01 99.37 050296 | 1 0.01 99.38 050301 | 1 0.01 99.39 050312 | 1 0.01 99.40 050335 | 1 0.01 99.41 050336 | 1 0.01 99.42 050349 | 3 0.03 99.45 050351 | 1 0.01 99.46 050355 | 1 0.01 99.47 050359 | 1 0.01 99.48 050366 | 4 0.04 99.52 050379 | 1 0.01 99.53 050388 | 1 0.01 99.54 050397 | 1 0.01 99.55 050417 | 1 0.01 99.56 050430 | 1 0.01 99.57 050433 | 1 0.01 99.58 050434 | 2 0.02 99.60 050436 | 3 0.03 99.63 050443 | 1 0.01 99.64 050444 | 3 0.03 99.67 050476 | 2 0.02 99.69 050494 | 1 0.01 99.70 050539 | 3 0.03 99.73 050542 | 2 0.02 99.75 050566 | 1 0.01 99.76 050568 | 2 0.02 99.78 050608 | 1 0.01 99.79 050618 | 1 0.01 99.80 050638 | 1 0.01 99.81 050682 | 1 0.01 99.82 055546 | 1 0.01 99.83 190081 | 1 0.01 99.84 190088 | 1 0.01 99.85 250069 | 1 0.01 99.86 252004 | 2 0.02 99.88 260015 | 1 0.01 99.89 260078 | 5 0.05 99.94 260120 | 2 0.02 99.96 450703 | 2 0.02 99.98 450801 | 1 0.01 99.99 555187 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017