Frequencies for first 10,000 rows of prov0570 variable in pos1991 dataset : medicare | hospice | provider | number | Freq. Percent Cum. ------------+----------------------------------- | 9,959 99.59 99.59 031502 | 1 0.01 99.60 041500 | 1 0.01 99.61 041502 | 1 0.01 99.62 041503 | 1 0.01 99.63 041504 | 1 0.01 99.64 041505 | 1 0.01 99.65 041507 | 1 0.01 99.66 041509 | 3 0.03 99.69 041510 | 4 0.04 99.73 041512 | 1 0.01 99.74 041513 | 1 0.01 99.75 041515 | 2 0.02 99.77 041517 | 1 0.01 99.78 041519 | 1 0.01 99.79 051502 | 1 0.01 99.80 051511 | 1 0.01 99.81 051519 | 1 0.01 99.82 051566 | 1 0.01 99.83 061500 | 1 0.01 99.84 061501 | 1 0.01 99.85 061502 | 1 0.01 99.86 061503 | 1 0.01 99.87 061504 | 1 0.01 99.88 061506 | 1 0.01 99.89 061507 | 1 0.01 99.90 061508 | 1 0.01 99.91 061509 | 1 0.01 99.92 061511 | 1 0.01 99.93 061512 | 1 0.01 99.94 061514 | 1 0.01 99.95 061516 | 1 0.01 99.96 061518 | 1 0.01 99.97 061519 | 1 0.01 99.98 061521 | 1 0.01 99.99 061523 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016