Frequencies for first 10,000 rows of npi1 variable in pspp2009_30 dataset : National | Provider | Identifier | (NPI) #1 | Freq. Percent Cum. ------------+----------------------------------- 0135632034 | 4 0.04 0.04 1000000004 | 3 0.03 0.07 1000198337 | 10 0.10 0.17 1003000126 | 48 0.48 0.65 1003000134 | 138 1.38 2.03 1003000480 | 9 0.09 2.12 1003000514 | 10 0.10 2.22 1003000522 | 89 0.89 3.11 1003000530 | 13 0.13 3.24 1003000621 | 1 0.01 3.25 1003000647 | 2 0.02 3.27 1003000712 | 5 0.05 3.32 1003000720 | 2 0.02 3.34 1003000738 | 4 0.04 3.38 1003000936 | 58 0.58 3.96 1003001017 | 22 0.22 4.18 1003001041 | 3 0.03 4.21 1003001108 | 4 0.04 4.25 1003001249 | 1 0.01 4.26 1003001256 | 11 0.11 4.37 1003001322 | 30 0.30 4.67 1003001363 | 125 1.25 5.92 1003001371 | 15 0.15 6.07 1003001405 | 4 0.04 6.11 1003001587 | 1 0.01 6.12 1003001645 | 53 0.53 6.65 1003001785 | 2 0.02 6.67 1003001884 | 10 0.10 6.77 1003001918 | 2 0.02 6.79 1003002049 | 2 0.02 6.81 1003002254 | 1 0.01 6.82 1003002312 | 51 0.51 7.33 1003002379 | 157 1.57 8.90 1003002510 | 1 0.01 8.91 1003002627 | 2 0.02 8.93 1003002643 | 9 0.09 9.02 1003002742 | 9 0.09 9.11 1003002783 | 542 5.42 14.53 1003002809 | 48 0.48 15.01 1003002817 | 44 0.44 15.45 1003003021 | 1 0.01 15.46 1003003070 | 160 1.60 17.06 1003003088 | 3 0.03 17.09 1003003252 | 2 0.02 17.11 1003003625 | 1 0.01 17.12 1003003765 | 67 0.67 17.79 1003003856 | 11 0.11 17.90 1003003955 | 1 0.01 17.91 1003003963 | 143 1.43 19.34 1003004318 | 10 0.10 19.44 1003004326 | 18 0.18 19.62 1003004482 | 35 0.35 19.97 1003004631 | 1 0.01 19.98 1003004771 | 91 0.91 20.89 1003005034 | 86 0.86 21.75 1003005059 | 41 0.41 22.16 1003005174 | 26 0.26 22.42 1003005208 | 4 0.04 22.46 1003005661 | 2 0.02 22.48 1003005679 | 4 0.04 22.52 1003005729 | 1 0.01 22.53 1003005885 | 5 0.05 22.58 1003005968 | 6 0.06 22.64 1003006073 | 1 0.01 22.65 1003006107 | 13 0.13 22.78 1003006115 | 33 0.33 23.11 1003006149 | 15 0.15 23.26 1003006180 | 1,419 14.19 37.45 1003006198 | 39 0.39 37.84 1003006347 | 68 0.68 38.52 1003006396 | 20 0.20 38.72 1003006552 | 22 0.22 38.94 1003006586 | 43 0.43 39.37 1003006602 | 4 0.04 39.41 1003006610 | 3 0.03 39.44 1003006727 | 5 0.05 39.49 1003006776 | 22 0.22 39.71 1003006800 | 2 0.02 39.73 1003006958 | 35 0.35 40.08 1003007022 | 193 1.93 42.01 1003007048 | 32 0.32 42.33 1003007063 | 9 0.09 42.42 1003007170 | 304 3.04 45.46 1003007246 | 25 0.25 45.71 1003007279 | 13 0.13 45.84 1003007287 | 3 0.03 45.87 1003007295 | 1 0.01 45.88 1003007329 | 36 0.36 46.24 1003007360 | 35 0.35 46.59 1003007477 | 4 0.04 46.63 1003007576 | 41 0.41 47.04 1003007592 | 5 0.05 47.09 1003007683 | 2 0.02 47.11 1003007741 | 5 0.05 47.16 1003007782 | 27 0.27 47.43 1003007980 | 23 0.23 47.66 1003008038 | 10 0.10 47.76 1003008095 | 39 0.39 48.15 1003008269 | 43 0.43 48.58 1003008327 | 19 0.19 48.77 1003008517 | 18 0.18 48.95 1003008525 | 1 0.01 48.96 1003008574 | 1 0.01 48.97 1003008590 | 123 1.23 50.20 1003008673 | 10 0.10 50.30 1003008699 | 15 0.15 50.45 1003008715 | 2 0.02 50.47 1003008913 | 5 0.05 50.52 1003008921 | 1 0.01 50.53 1003008988 | 5 0.05 50.58 1003009119 | 15 0.15 50.73 1003009127 | 4 0.04 50.77 1003009218 | 12 0.12 50.89 1003009283 | 35 0.35 51.24 1003009309 | 3 0.03 51.27 1003009358 | 11 0.11 51.38 1003009424 | 1 0.01 51.39 1003009630 | 247 2.47 53.86 1003009705 | 17 0.17 54.03 1003009846 | 4 0.04 54.07 1003009853 | 1 0.01 54.08 1003009929 | 1 0.01 54.09 1003009952 | 17 0.17 54.26 1003009986 | 44 0.44 54.70 1003010117 | 33 0.33 55.03 1003010133 | 11 0.11 55.14 1003010174 | 32 0.32 55.46 1003010182 | 13 0.13 55.59 1003010216 | 2 0.02 55.61 1003010240 | 7 0.07 55.68 1003010265 | 36 0.36 56.04 1003010307 | 9 0.09 56.13 1003010331 | 5 0.05 56.18 1003010349 | 12 0.12 56.30 1003010356 | 4 0.04 56.34 1003010463 | 14 0.14 56.48 1003010539 | 185 1.85 58.33 1003010570 | 91 0.91 59.24 1003010679 | 294 2.94 62.18 1003010687 | 111 1.11 63.29 1003010703 | 10 0.10 63.39 1003010752 | 40 0.40 63.79 1003010786 | 2 0.02 63.81 1003010810 | 5 0.05 63.86 1003010828 | 66 0.66 64.52 1003010844 | 2 0.02 64.54 1003010950 | 8 0.08 64.62 1003011438 | 23 0.23 64.85 1003011560 | 3 0.03 64.88 1003011578 | 117 1.17 66.05 1003011800 | 31 0.31 66.36 1003011834 | 222 2.22 68.58 1003011917 | 129 1.29 69.87 1003011933 | 163 1.63 71.50 1003011941 | 1 0.01 71.51 1003011966 | 36 0.36 71.87 1003012113 | 25 0.25 72.12 1003012154 | 120 1.20 73.32 1003012162 | 6 0.06 73.38 1003012204 | 5 0.05 73.43 1003012246 | 2 0.02 73.45 1003012428 | 78 0.78 74.23 1003012436 | 1 0.01 74.24 1003012451 | 177 1.77 76.01 1003012469 | 30 0.30 76.31 1003012618 | 9 0.09 76.40 1003012717 | 1 0.01 76.41 1003012824 | 9 0.09 76.50 1003012915 | 6 0.06 76.56 1003012931 | 124 1.24 77.80 1003012949 | 1 0.01 77.81 1003012956 | 57 0.57 78.38 1003012980 | 1 0.01 78.39 1003013061 | 3 0.03 78.42 1003013079 | 2 0.02 78.44 1003013137 | 5 0.05 78.49 1003013152 | 44 0.44 78.93 1003013160 | 33 0.33 79.26 1003013194 | 3 0.03 79.29 1003013236 | 10 0.10 79.39 1003013335 | 5 0.05 79.44 1003013343 | 64 0.64 80.08 1003013533 | 15 0.15 80.23 1003013574 | 6 0.06 80.29 1003013582 | 1 0.01 80.30 1003013608 | 3 0.03 80.33 1003013632 | 15 0.15 80.48 1003013657 | 151 1.51 81.99 1003013723 | 1 0.01 82.00 1003013764 | 13 0.13 82.13 1003013780 | 46 0.46 82.59 1003013830 | 70 0.70 83.29 1003013848 | 340 3.40 86.69 1003013921 | 239 2.39 89.08 1003013988 | 62 0.62 89.70 1003014077 | 18 0.18 89.88 1003014440 | 32 0.32 90.20 1003014457 | 41 0.41 90.61 1003014473 | 237 2.37 92.98 1003014481 | 14 0.14 93.12 1003014531 | 1 0.01 93.13 1003014606 | 21 0.21 93.34 1003014747 | 7 0.07 93.41 1003014770 | 1 0.01 93.42 1003014796 | 1 0.01 93.43 1003014853 | 3 0.03 93.46 1003014952 | 160 1.60 95.06 1003014986 | 1 0.01 95.07 1003015025 | 8 0.08 95.15 1003015066 | 257 2.57 97.72 1003015124 | 54 0.54 98.26 1003015207 | 46 0.46 98.72 1003015280 | 78 0.78 99.50 1003015355 | 8 0.08 99.58 1003015363 | 1 0.01 99.59 1003015504 | 12 0.12 99.71 1003015553 | 29 0.29 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 12 Feb 2018