Frequencies for trnsmtl_num variable in hosp_rpt2552_96_2000 dataset :

transmittal |
     number |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         72        1.16        1.16
          0 |          7        0.11        1.28
          5 |         48        0.77        2.05
          6 |          1        0.02        2.07
          7 |         57        0.92        2.99
          8 |        460        7.43       10.41
          9 |      2,295       37.05       47.46
          A |        167        2.70       50.15
          B |        758       12.24       62.39
          D |        855       13.80       76.19
          E |        268        4.33       80.52
          F |        322        5.20       85.71
          G |        227        3.66       89.38
          H |        326        5.26       94.64
          I |          2        0.03       94.67
          J |         36        0.58       95.25
          K |         29        0.47       95.72
          L |         19        0.31       96.03
          M |          1        0.02       96.05
          N |        245        3.95      100.00
------------+-----------------------------------
      Total |      6,195      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018