Frequencies for b_1_c0_33 variable in prds_hosp10_yr2010 dataset :

  b_1_c0_33 |      Freq.     Percent        Cum.
------------+-----------------------------------
     307062 |          1        0.04        0.04
     447093 |          1        0.04        0.09
     501548 |          1        0.04        0.13
     633521 |          1        0.04        0.17
    1150357 |          1        0.04        0.22
    1246754 |          1        0.04        0.26
    1259886 |          1        0.04        0.30
    1260487 |          1        0.04        0.34
    1276554 |          1        0.04        0.39
    1332036 |          1        0.04        0.43
    1487956 |          1        0.04        0.47
    1521498 |          1        0.04        0.52
    1651013 |          1        0.04        0.56
    1693883 |          1        0.04        0.60
    1791458 |          1        0.04        0.65
    1966306 |          1        0.04        0.69
    2033468 |          1        0.04        0.73
    2062866 |          1        0.04        0.77
    2131610 |          1        0.04        0.82
    2179118 |          1        0.04        0.86
    2240339 |          1        0.04        0.90
    2265368 |          1        0.04        0.95
    2519817 |          1        0.04        0.99
    2860266 |          1        0.04        1.03
    2933133 |          1        0.04        1.08
    2974715 |          1        0.04        1.12
    3132445 |          1        0.04        1.16
    3220956 |          1        0.04        1.21
    3283150 |          1        0.04        1.25
    3350192 |          1        0.04        1.29
    3775911 |          1        0.04        1.33
    3794244 |          1        0.04        1.38
    3892083 |          1        0.04        1.42
    3925225 |          1        0.04        1.46
    4144417 |          1        0.04        1.51
    4164927 |          1        0.04        1.55
    4315620 |          1        0.04        1.59
    4413246 |          1        0.04        1.64
    4486282 |          1        0.04        1.68
    4686254 |          1        0.04        1.72
    4936557 |          1        0.04        1.76
    5159939 |          1        0.04        1.81
    5490581 |          1        0.04        1.85
    5808016 |          1        0.04        1.89
    5821273 |          1        0.04        1.94
    5920041 |          1        0.04        1.98
    6988888 |          1        0.04        2.02
    7191481 |          1        0.04        2.07
    8141426 |          1        0.04        2.11
    8598215 |          1        0.04        2.15
          . |      2,273       97.85      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018