Frequencies for first 10,000 rows of gcs variable in nhamcsed2011 dataset :

    Initial |
      vital |
     signs: |
    Glasgow |
 coma scale |      Freq.     Percent        Cum.
------------+-----------------------------------
      Blank |      6,966       69.66       69.66
          3 |         27        0.27       69.93
          4 |         23        0.23       70.16
          5 |          2        0.02       70.18
          6 |          5        0.05       70.23
          8 |          1        0.01       70.24
          9 |          4        0.04       70.28
         10 |          8        0.08       70.36
         11 |          1        0.01       70.37
         12 |          4        0.04       70.41
         13 |          7        0.07       70.48
         14 |         38        0.38       70.86
         15 |      2,914       29.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016