Frequencies for first 10,000 rows of npi1 variable in pspp2014_90 dataset : National | Provider | Identifier | (NPI) #1 | Freq. Percent Cum. ------------+----------------------------------- 1000000004 | 3 0.03 0.03 1000026017 | 1 0.01 0.04 1000310429 | 1 0.01 0.05 1003000126 | 270 2.70 2.75 1003000134 | 544 5.44 8.19 1003000142 | 38 0.38 8.57 1003000407 | 132 1.32 9.89 1003000423 | 3 0.03 9.92 1003000480 | 51 0.51 10.43 1003000514 | 24 0.24 10.67 1003000522 | 121 1.21 11.88 1003000530 | 61 0.61 12.49 1003000639 | 8 0.08 12.57 1003000704 | 17 0.17 12.74 1003000712 | 66 0.66 13.40 1003000720 | 10 0.10 13.50 1003000738 | 4 0.04 13.54 1003000753 | 3 0.03 13.57 1003000852 | 39 0.39 13.96 1003000902 | 165 1.65 15.61 1003000936 | 234 2.34 17.95 1003001017 | 35 0.35 18.30 1003001041 | 4 0.04 18.34 1003001108 | 9 0.09 18.43 1003001249 | 10 0.10 18.53 1003001256 | 27 0.27 18.80 1003001322 | 30 0.30 19.10 1003001363 | 278 2.78 21.88 1003001371 | 32 0.32 22.20 1003001462 | 11 0.11 22.31 1003001587 | 7 0.07 22.38 1003001645 | 127 1.27 23.65 1003001785 | 65 0.65 24.30 1003001884 | 32 0.32 24.62 1003001918 | 4 0.04 24.66 1003001967 | 1 0.01 24.67 1003002049 | 18 0.18 24.85 1003002072 | 209 2.09 26.94 1003002254 | 8 0.08 27.02 1003002312 | 103 1.03 28.05 1003002379 | 41 0.41 28.46 1003002486 | 1 0.01 28.47 1003002502 | 2 0.02 28.49 1003002510 | 13 0.13 28.62 1003002627 | 44 0.44 29.06 1003002643 | 14 0.14 29.20 1003002742 | 34 0.34 29.54 1003002783 | 943 9.43 38.97 1003002809 | 625 6.25 45.22 1003002817 | 83 0.83 46.05 1003002841 | 171 1.71 47.76 1003002890 | 77 0.77 48.53 1003002932 | 189 1.89 50.42 1003003021 | 12 0.12 50.54 1003003070 | 197 1.97 52.51 1003003088 | 5 0.05 52.56 1003003153 | 9 0.09 52.65 1003003161 | 3 0.03 52.68 1003003609 | 280 2.80 55.48 1003003765 | 69 0.69 56.17 1003003856 | 40 0.40 56.57 1003003963 | 90 0.90 57.47 1003004151 | 69 0.69 58.16 1003004185 | 127 1.27 59.43 1003004318 | 27 0.27 59.70 1003004326 | 14 0.14 59.84 1003004391 | 9 0.09 59.93 1003004482 | 18 0.18 60.11 1003004573 | 1 0.01 60.12 1003004771 | 228 2.28 62.40 1003004847 | 3 0.03 62.43 1003004938 | 11 0.11 62.54 1003005034 | 120 1.20 63.74 1003005059 | 9 0.09 63.83 1003005109 | 130 1.30 65.13 1003005174 | 9 0.09 65.22 1003005257 | 225 2.25 67.47 1003005315 | 9 0.09 67.56 1003005372 | 123 1.23 68.79 1003005661 | 9 0.09 68.88 1003005679 | 5 0.05 68.93 1003005729 | 84 0.84 69.77 1003005810 | 5 0.05 69.82 1003005836 | 56 0.56 70.38 1003006107 | 210 2.10 72.48 1003006115 | 37 0.37 72.85 1003006149 | 2 0.02 72.87 1003006172 | 254 2.54 75.41 1003006180 | 2,096 20.96 96.37 1003006198 | 63 0.63 97.00 1003006206 | 1 0.01 97.01 1003006271 | 6 0.06 97.07 1003006503 | 68 0.68 97.75 1003006552 | 104 1.04 98.79 1003006586 | 121 1.21 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 11 Feb 2018