Frequencies for first 10,000 rows of prov0570 variable in pos1995 dataset :

   medicare |
    hospice |
   provider |
     number |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,904       99.04       99.04
     011502 |          1        0.01       99.05
     011503 |          1        0.01       99.06
     011514 |          1        0.01       99.07
     011527 |          1        0.01       99.08
     011535 |          1        0.01       99.09
     011541 |          1        0.01       99.10
     011543 |          1        0.01       99.11
     021500 |          1        0.01       99.12
     031500 |          1        0.01       99.13
     031502 |          1        0.01       99.14
     031503 |          1        0.01       99.15
     031504 |          1        0.01       99.16
     031507 |          1        0.01       99.17
     031509 |          1        0.01       99.18
     031510 |          1        0.01       99.19
     031511 |          1        0.01       99.20
     031513 |          1        0.01       99.21
     031518 |          1        0.01       99.22
     031520 |          1        0.01       99.23
     031526 |          1        0.01       99.24
     041500 |          1        0.01       99.25
     041502 |          1        0.01       99.26
     041503 |          1        0.01       99.27
     041504 |          1        0.01       99.28
     041505 |          2        0.02       99.30
     041507 |          3        0.03       99.33
     041509 |          1        0.01       99.34
     041510 |          2        0.02       99.36
     041511 |          1        0.01       99.37
     041512 |          1        0.01       99.38
     041513 |          1        0.01       99.39
     041514 |          1        0.01       99.40
     041515 |          1        0.01       99.41
     041516 |          1        0.01       99.42
     041517 |          1        0.01       99.43
     041519 |          1        0.01       99.44
     041520 |          1        0.01       99.45
     041521 |          1        0.01       99.46
     041523 |          1        0.01       99.47
     041526 |          1        0.01       99.48
     041527 |          1        0.01       99.49
     041528 |          1        0.01       99.50
     041529 |          1        0.01       99.51
     041532 |          1        0.01       99.52
     041533 |          1        0.01       99.53
     041534 |          1        0.01       99.54
     041536 |          1        0.01       99.55
     041537 |          1        0.01       99.56
     041538 |          1        0.01       99.57
     041541 |          1        0.01       99.58
     041542 |          1        0.01       99.59
     051500 |          1        0.01       99.60
     051503 |          1        0.01       99.61
     051506 |          2        0.02       99.63
     051508 |          1        0.01       99.64
     051509 |          1        0.01       99.65
     051510 |          1        0.01       99.66
     051511 |          1        0.01       99.67
     051512 |          1        0.01       99.68
     051518 |          1        0.01       99.69
     051520 |          1        0.01       99.70
     051521 |          1        0.01       99.71
     051523 |          1        0.01       99.72
     051525 |          1        0.01       99.73
     051531 |          1        0.01       99.74
     051532 |          1        0.01       99.75
     051534 |          1        0.01       99.76
     051535 |          1        0.01       99.77
     051548 |          1        0.01       99.78
     051550 |          1        0.01       99.79
     051558 |          1        0.01       99.80
     051562 |          1        0.01       99.81
     051563 |          1        0.01       99.82
     051564 |          1        0.01       99.83
     051566 |          1        0.01       99.84
     051568 |          1        0.01       99.85
     051572 |          1        0.01       99.86
     051580 |          1        0.01       99.87
     051585 |          1        0.01       99.88
     051588 |          1        0.01       99.89
     051595 |          1        0.01       99.90
     051600 |          1        0.01       99.91
     051611 |          1        0.01       99.92
     051615 |          1        0.01       99.93
     051619 |          1        0.01       99.94
     051621 |          1        0.01       99.95
     051635 |          1        0.01       99.96
     051645 |          1        0.01       99.97
     051651 |          1        0.01       99.98
     051652 |          1        0.01       99.99
     051653 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016