Frequencies for first 10,000 rows of npi1 variable in pspp2015_90 dataset : National | Provider | Identifier | (NPI) #1 | Freq. Percent Cum. ------------+----------------------------------- 1000000004 | 1 0.01 0.01 1000026017 | 1 0.01 0.02 1000310429 | 1 0.01 0.03 1003000126 | 200 2.00 2.03 1003000134 | 278 2.78 4.81 1003000142 | 15 0.15 4.96 1003000407 | 102 1.02 5.98 1003000423 | 1 0.01 5.99 1003000480 | 23 0.23 6.22 1003000514 | 9 0.09 6.31 1003000522 | 69 0.69 7.00 1003000530 | 43 0.43 7.43 1003000597 | 1 0.01 7.44 1003000639 | 4 0.04 7.48 1003000704 | 6 0.06 7.54 1003000712 | 51 0.51 8.05 1003000720 | 22 0.22 8.27 1003000738 | 2 0.02 8.29 1003000829 | 1 0.01 8.30 1003000902 | 49 0.49 8.79 1003000936 | 141 1.41 10.20 1003001017 | 20 0.20 10.40 1003001041 | 1 0.01 10.41 1003001108 | 5 0.05 10.46 1003001249 | 5 0.05 10.51 1003001256 | 13 0.13 10.64 1003001322 | 1 0.01 10.65 1003001363 | 199 1.99 12.64 1003001371 | 11 0.11 12.75 1003001462 | 12 0.12 12.87 1003001645 | 110 1.10 13.97 1003001785 | 22 0.22 14.19 1003001884 | 17 0.17 14.36 1003001967 | 1 0.01 14.37 1003002049 | 5 0.05 14.42 1003002072 | 114 1.14 15.56 1003002098 | 2 0.02 15.58 1003002312 | 68 0.68 16.26 1003002379 | 18 0.18 16.44 1003002510 | 25 0.25 16.69 1003002627 | 20 0.20 16.89 1003002643 | 10 0.10 16.99 1003002742 | 12 0.12 17.11 1003002783 | 474 4.74 21.85 1003002809 | 378 3.78 25.63 1003002817 | 28 0.28 25.91 1003002841 | 31 0.31 26.22 1003002890 | 34 0.34 26.56 1003002932 | 114 1.14 27.70 1003003021 | 6 0.06 27.76 1003003070 | 95 0.95 28.71 1003003088 | 6 0.06 28.77 1003003153 | 10 0.10 28.87 1003003161 | 2 0.02 28.89 1003003609 | 166 1.66 30.55 1003003765 | 29 0.29 30.84 1003003856 | 20 0.20 31.04 1003003963 | 41 0.41 31.45 1003004151 | 69 0.69 32.14 1003004185 | 52 0.52 32.66 1003004318 | 12 0.12 32.78 1003004326 | 6 0.06 32.84 1003004391 | 4 0.04 32.88 1003004573 | 2 0.02 32.90 1003004771 | 156 1.56 34.46 1003004938 | 2 0.02 34.48 1003005034 | 87 0.87 35.35 1003005109 | 62 0.62 35.97 1003005257 | 113 1.13 37.10 1003005315 | 11 0.11 37.21 1003005372 | 64 0.64 37.85 1003005661 | 10 0.10 37.95 1003005679 | 2 0.02 37.97 1003005729 | 60 0.60 38.57 1003005810 | 2 0.02 38.59 1003005836 | 57 0.57 39.16 1003006107 | 116 1.16 40.32 1003006115 | 16 0.16 40.48 1003006149 | 1 0.01 40.49 1003006172 | 128 1.28 41.77 1003006180 | 1,605 16.05 57.82 1003006198 | 45 0.45 58.27 1003006206 | 1 0.01 58.28 1003006271 | 3 0.03 58.31 1003006503 | 6 0.06 58.37 1003006552 | 30 0.30 58.67 1003006586 | 154 1.54 60.21 1003006602 | 31 0.31 60.52 1003006610 | 4 0.04 60.56 1003006636 | 708 7.08 67.64 1003006651 | 2 0.02 67.66 1003006701 | 2 0.02 67.68 1003006727 | 6 0.06 67.74 1003006800 | 14 0.14 67.88 1003006958 | 12 0.12 68.00 1003007022 | 118 1.18 69.18 1003007048 | 3 0.03 69.21 1003007055 | 3 0.03 69.24 1003007063 | 9 0.09 69.33 1003007170 | 225 2.25 71.58 1003007204 | 145 1.45 73.03 1003007246 | 19 0.19 73.22 1003007279 | 8 0.08 73.30 1003007287 | 11 0.11 73.41 1003007295 | 80 0.80 74.21 1003007329 | 20 0.20 74.41 1003007345 | 121 1.21 75.62 1003007360 | 25 0.25 75.87 1003007469 | 64 0.64 76.51 1003007576 | 31 0.31 76.82 1003007592 | 9 0.09 76.91 1003007683 | 148 1.48 78.39 1003007741 | 6 0.06 78.45 1003007782 | 7 0.07 78.52 1003007816 | 53 0.53 79.05 1003007824 | 4 0.04 79.09 1003007907 | 32 0.32 79.41 1003007964 | 3 0.03 79.44 1003007980 | 133 1.33 80.77 1003007998 | 3 0.03 80.80 1003008095 | 20 0.20 81.00 1003008111 | 2 0.02 81.02 1003008269 | 12 0.12 81.14 1003008327 | 10 0.10 81.24 1003008475 | 3 0.03 81.27 1003008517 | 105 1.05 82.32 1003008533 | 91 0.91 83.23 1003008574 | 133 1.33 84.56 1003008590 | 162 1.62 86.18 1003008699 | 5 0.05 86.23 1003008715 | 5 0.05 86.28 1003008855 | 4 0.04 86.32 1003008913 | 2 0.02 86.34 1003008921 | 3 0.03 86.37 1003009028 | 1 0.01 86.38 1003009036 | 11 0.11 86.49 1003009119 | 16 0.16 86.65 1003009176 | 21 0.21 86.86 1003009218 | 81 0.81 87.67 1003009234 | 1 0.01 87.68 1003009283 | 102 1.02 88.70 1003009309 | 9 0.09 88.79 1003009358 | 49 0.49 89.28 1003009424 | 9 0.09 89.37 1003009630 | 165 1.65 91.02 1003009705 | 7 0.07 91.09 1003009796 | 1 0.01 91.10 1003009804 | 36 0.36 91.46 1003009846 | 6 0.06 91.52 1003009853 | 52 0.52 92.04 1003009861 | 117 1.17 93.21 1003009929 | 2 0.02 93.23 1003009952 | 4 0.04 93.27 1003009986 | 30 0.30 93.57 1003010075 | 3 0.03 93.60 1003010117 | 26 0.26 93.86 1003010174 | 1 0.01 93.87 1003010182 | 9 0.09 93.96 1003010265 | 43 0.43 94.39 1003010299 | 49 0.49 94.88 1003010307 | 27 0.27 95.15 1003010349 | 17 0.17 95.32 1003010406 | 60 0.60 95.92 1003010463 | 21 0.21 96.13 1003010539 | 175 1.75 97.88 1003010570 | 18 0.18 98.06 1003010596 | 4 0.04 98.10 1003010661 | 128 1.28 99.38 1003010687 | 62 0.62 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 11 Feb 2018