Frequencies for first 10,000 rows of npi1 variable in pspp2010_30 dataset : National | Provider | Identifier | (NPI) #1 | Freq. Percent Cum. ------------+----------------------------------- 1000000004 | 2 0.02 0.02 1000042923 | 12 0.12 0.14 1000198337 | 9 0.09 0.23 1003000126 | 139 1.39 1.62 1003000134 | 156 1.56 3.18 1003000142 | 5 0.05 3.23 1003000381 | 1 0.01 3.24 1003000407 | 2 0.02 3.26 1003000480 | 8 0.08 3.34 1003000514 | 12 0.12 3.46 1003000522 | 96 0.96 4.42 1003000530 | 31 0.31 4.73 1003000621 | 5 0.05 4.78 1003000647 | 3 0.03 4.81 1003000712 | 18 0.18 4.99 1003000720 | 2 0.02 5.01 1003000738 | 5 0.05 5.06 1003000753 | 1 0.01 5.07 1003000902 | 7 0.07 5.14 1003000936 | 50 0.50 5.64 1003001017 | 24 0.24 5.88 1003001041 | 8 0.08 5.96 1003001108 | 2 0.02 5.98 1003001256 | 9 0.09 6.07 1003001322 | 20 0.20 6.27 1003001363 | 118 1.18 7.45 1003001371 | 23 0.23 7.68 1003001405 | 5 0.05 7.73 1003001587 | 1 0.01 7.74 1003001645 | 61 0.61 8.35 1003001785 | 3 0.03 8.38 1003001884 | 14 0.14 8.52 1003001918 | 3 0.03 8.55 1003002049 | 6 0.06 8.61 1003002221 | 6 0.06 8.67 1003002254 | 2 0.02 8.69 1003002312 | 55 0.55 9.24 1003002379 | 117 1.17 10.41 1003002494 | 4 0.04 10.45 1003002510 | 1 0.01 10.46 1003002627 | 3 0.03 10.49 1003002643 | 5 0.05 10.54 1003002742 | 67 0.67 11.21 1003002783 | 492 4.92 16.13 1003002809 | 90 0.90 17.03 1003002817 | 59 0.59 17.62 1003002890 | 1 0.01 17.63 1003002973 | 3 0.03 17.66 1003003021 | 3 0.03 17.69 1003003070 | 24 0.24 17.93 1003003088 | 3 0.03 17.96 1003003252 | 2 0.02 17.98 1003003625 | 2 0.02 18.00 1003003765 | 85 0.85 18.85 1003003856 | 15 0.15 19.00 1003003955 | 1 0.01 19.01 1003003963 | 132 1.32 20.33 1003004128 | 8 0.08 20.41 1003004318 | 11 0.11 20.52 1003004326 | 13 0.13 20.65 1003004482 | 34 0.34 20.99 1003004771 | 180 1.80 22.79 1003004912 | 3 0.03 22.82 1003004938 | 2 0.02 22.84 1003005034 | 65 0.65 23.49 1003005059 | 20 0.20 23.69 1003005174 | 25 0.25 23.94 1003005208 | 9 0.09 24.03 1003005661 | 6 0.06 24.09 1003005679 | 4 0.04 24.13 1003005729 | 1 0.01 24.14 1003005810 | 1 0.01 24.15 1003005836 | 22 0.22 24.37 1003005885 | 9 0.09 24.46 1003005968 | 8 0.08 24.54 1003006073 | 1 0.01 24.55 1003006107 | 124 1.24 25.79 1003006115 | 27 0.27 26.06 1003006149 | 5 0.05 26.11 1003006180 | 1,576 15.76 41.87 1003006198 | 56 0.56 42.43 1003006271 | 1 0.01 42.44 1003006396 | 2 0.02 42.46 1003006552 | 55 0.55 43.01 1003006586 | 59 0.59 43.60 1003006610 | 3 0.03 43.63 1003006636 | 330 3.30 46.93 1003006701 | 1 0.01 46.94 1003006727 | 17 0.17 47.11 1003006800 | 9 0.09 47.20 1003006958 | 36 0.36 47.56 1003007022 | 179 1.79 49.35 1003007048 | 30 0.30 49.65 1003007063 | 9 0.09 49.74 1003007170 | 360 3.60 53.34 1003007246 | 35 0.35 53.69 1003007279 | 14 0.14 53.83 1003007287 | 7 0.07 53.90 1003007295 | 81 0.81 54.71 1003007329 | 33 0.33 55.04 1003007345 | 5 0.05 55.09 1003007360 | 52 0.52 55.61 1003007477 | 6 0.06 55.67 1003007576 | 37 0.37 56.04 1003007592 | 8 0.08 56.12 1003007683 | 42 0.42 56.54 1003007741 | 6 0.06 56.60 1003007782 | 38 0.38 56.98 1003007816 | 2 0.02 57.00 1003007824 | 1 0.01 57.01 1003007964 | 2 0.02 57.03 1003007980 | 87 0.87 57.90 1003008038 | 1 0.01 57.91 1003008095 | 49 0.49 58.40 1003008244 | 1 0.01 58.41 1003008269 | 92 0.92 59.33 1003008327 | 26 0.26 59.59 1003008574 | 17 0.17 59.76 1003008590 | 121 1.21 60.97 1003008673 | 21 0.21 61.18 1003008699 | 20 0.20 61.38 1003008715 | 7 0.07 61.45 1003008855 | 1 0.01 61.46 1003008913 | 4 0.04 61.50 1003008921 | 4 0.04 61.54 1003009119 | 53 0.53 62.07 1003009176 | 4 0.04 62.11 1003009218 | 68 0.68 62.79 1003009283 | 79 0.79 63.58 1003009309 | 3 0.03 63.61 1003009424 | 6 0.06 63.67 1003009630 | 270 2.70 66.37 1003009705 | 16 0.16 66.53 1003009804 | 28 0.28 66.81 1003009846 | 3 0.03 66.84 1003009853 | 8 0.08 66.92 1003009929 | 2 0.02 66.94 1003009952 | 15 0.15 67.09 1003009986 | 59 0.59 67.68 1003010117 | 21 0.21 67.89 1003010133 | 15 0.15 68.04 1003010174 | 16 0.16 68.20 1003010182 | 5 0.05 68.25 1003010216 | 1 0.01 68.26 1003010240 | 6 0.06 68.32 1003010265 | 34 0.34 68.66 1003010307 | 10 0.10 68.76 1003010349 | 22 0.22 68.98 1003010356 | 7 0.07 69.05 1003010463 | 17 0.17 69.22 1003010539 | 183 1.83 71.05 1003010570 | 145 1.45 72.50 1003010661 | 56 0.56 73.06 1003010679 | 116 1.16 74.22 1003010687 | 177 1.77 75.99 1003010703 | 8 0.08 76.07 1003010752 | 2 0.02 76.09 1003010786 | 2 0.02 76.11 1003010810 | 6 0.06 76.17 1003010828 | 28 0.28 76.45 1003010844 | 75 0.75 77.20 1003010893 | 6 0.06 77.26 1003010950 | 4 0.04 77.30 1003011214 | 47 0.47 77.77 1003011438 | 33 0.33 78.10 1003011560 | 3 0.03 78.13 1003011578 | 133 1.33 79.46 1003011610 | 2 0.02 79.48 1003011800 | 38 0.38 79.86 1003011834 | 146 1.46 81.32 1003011859 | 1 0.01 81.33 1003011891 | 6 0.06 81.39 1003011917 | 130 1.30 82.69 1003011933 | 355 3.55 86.24 1003011966 | 24 0.24 86.48 1003012014 | 1 0.01 86.49 1003012113 | 26 0.26 86.75 1003012154 | 234 2.34 89.09 1003012162 | 54 0.54 89.63 1003012204 | 7 0.07 89.70 1003012246 | 2 0.02 89.72 1003012352 | 7 0.07 89.79 1003012428 | 75 0.75 90.54 1003012451 | 53 0.53 91.07 1003012469 | 19 0.19 91.26 1003012477 | 58 0.58 91.84 1003012618 | 8 0.08 91.92 1003012717 | 1 0.01 91.93 1003012824 | 15 0.15 92.08 1003012907 | 7 0.07 92.15 1003012915 | 15 0.15 92.30 1003012931 | 34 0.34 92.64 1003012949 | 2 0.02 92.66 1003012956 | 40 0.40 93.06 1003013004 | 13 0.13 93.19 1003013061 | 8 0.08 93.27 1003013079 | 3 0.03 93.30 1003013137 | 4 0.04 93.34 1003013152 | 64 0.64 93.98 1003013160 | 33 0.33 94.31 1003013194 | 1 0.01 94.32 1003013236 | 9 0.09 94.41 1003013335 | 21 0.21 94.62 1003013343 | 57 0.57 95.19 1003013533 | 10 0.10 95.29 1003013574 | 5 0.05 95.34 1003013582 | 18 0.18 95.52 1003013608 | 7 0.07 95.59 1003013632 | 17 0.17 95.76 1003013657 | 139 1.39 97.15 1003013715 | 7 0.07 97.22 1003013723 | 1 0.01 97.23 1003013756 | 2 0.02 97.25 1003013764 | 9 0.09 97.34 1003013780 | 51 0.51 97.85 1003013830 | 214 2.14 99.99 1003013848 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 12 Feb 2018