Frequencies for first 10,000 rows of parent_provider_number variable in pos2002 dataset : parent | provider | number | Freq. Percent Cum. ------------+----------------------------------- | 9,720 97.20 97.20 010001 | 1 0.01 97.21 010008 | 1 0.01 97.22 010015 | 1 0.01 97.23 010021 | 1 0.01 97.24 010032 | 2 0.02 97.26 010034 | 1 0.01 97.27 010036 | 1 0.01 97.28 010039 | 1 0.01 97.29 010043 | 1 0.01 97.30 010044 | 4 0.04 97.34 010047 | 3 0.03 97.37 010049 | 1 0.01 97.38 010052 | 2 0.02 97.40 010058 | 2 0.02 97.42 010059 | 3 0.03 97.45 010062 | 1 0.01 97.46 010069 | 1 0.01 97.47 010080 | 1 0.01 97.48 010089 | 1 0.01 97.49 010091 | 1 0.01 97.50 010094 | 3 0.03 97.53 010097 | 1 0.01 97.54 010098 | 2 0.02 97.56 010108 | 1 0.01 97.57 010109 | 2 0.02 97.59 010110 | 2 0.02 97.61 010112 | 2 0.02 97.63 010118 | 5 0.05 97.68 010120 | 1 0.01 97.69 010134 | 1 0.01 97.70 010138 | 2 0.02 97.72 010146 | 2 0.02 97.74 010158 | 1 0.01 97.75 010159 | 1 0.01 97.76 030004 | 4 0.04 97.80 030008 | 2 0.02 97.82 030034 | 4 0.04 97.86 034008 | 1 0.01 97.87 040002 | 3 0.03 97.90 040003 | 2 0.02 97.92 040004 | 2 0.02 97.94 040008 | 2 0.02 97.96 040014 | 9 0.09 98.05 040017 | 4 0.04 98.09 040019 | 1 0.01 98.10 040020 | 3 0.03 98.13 040022 | 1 0.01 98.14 040026 | 2 0.02 98.16 040027 | 1 0.01 98.17 040029 | 7 0.07 98.24 040035 | 1 0.01 98.25 040041 | 5 0.05 98.30 040042 | 5 0.05 98.35 040050 | 3 0.03 98.38 040055 | 3 0.03 98.41 040060 | 1 0.01 98.42 040067 | 1 0.01 98.43 040071 | 1 0.01 98.44 040072 | 5 0.05 98.49 040074 | 2 0.02 98.51 040076 | 1 0.01 98.52 040077 | 1 0.01 98.53 040078 | 1 0.01 98.54 040084 | 1 0.01 98.55 040085 | 1 0.01 98.56 040090 | 3 0.03 98.59 040091 | 5 0.05 98.64 040106 | 1 0.01 98.65 040107 | 1 0.01 98.66 040118 | 5 0.05 98.71 040119 | 8 0.08 98.79 040126 | 1 0.01 98.80 041301 | 1 0.01 98.81 041305 | 1 0.01 98.82 041309 | 1 0.01 98.83 041314 | 1 0.01 98.84 050006 | 2 0.02 98.86 050014 | 2 0.02 98.88 050015 | 1 0.01 98.89 050028 | 1 0.01 98.90 050030 | 8 0.08 98.98 050039 | 2 0.02 99.00 050045 | 2 0.02 99.02 050046 | 1 0.01 99.03 050051 | 3 0.03 99.06 050057 | 2 0.02 99.08 050067 | 1 0.01 99.09 050081 | 1 0.01 99.10 050092 | 1 0.01 99.11 050121 | 1 0.01 99.12 050148 | 1 0.01 99.13 050177 | 2 0.02 99.15 050183 | 1 0.01 99.16 050189 | 2 0.02 99.18 050192 | 4 0.04 99.22 050196 | 6 0.06 99.28 050217 | 1 0.01 99.29 050254 | 1 0.01 99.30 050260 | 1 0.01 99.31 050274 | 1 0.01 99.32 050286 | 1 0.01 99.33 050296 | 1 0.01 99.34 050301 | 1 0.01 99.35 050312 | 1 0.01 99.36 050335 | 1 0.01 99.37 050336 | 1 0.01 99.38 050349 | 3 0.03 99.41 050351 | 1 0.01 99.42 050352 | 1 0.01 99.43 050355 | 1 0.01 99.44 050359 | 1 0.01 99.45 050366 | 4 0.04 99.49 050379 | 1 0.01 99.50 050388 | 1 0.01 99.51 050397 | 1 0.01 99.52 050417 | 1 0.01 99.53 050430 | 1 0.01 99.54 050433 | 1 0.01 99.55 050434 | 2 0.02 99.57 050436 | 3 0.03 99.60 050443 | 1 0.01 99.61 050444 | 3 0.03 99.64 050476 | 2 0.02 99.66 050494 | 1 0.01 99.67 050539 | 4 0.04 99.71 050542 | 2 0.02 99.73 050566 | 1 0.01 99.74 050568 | 2 0.02 99.76 050608 | 1 0.01 99.77 050618 | 1 0.01 99.78 050682 | 1 0.01 99.79 051303 | 1 0.01 99.80 051306 | 2 0.02 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