Frequencies for first 10,000 rows of gcs variable in nhamcsed2009 dataset :

    initial |
      vital |
     signs: |
    glasgow |
 coma scale |      Freq.     Percent        Cum.
------------+-----------------------------------
         -9 |      7,213       72.13       72.13
          3 |          7        0.07       72.20
          4 |          4        0.04       72.24
          5 |         14        0.14       72.38
          7 |          2        0.02       72.40
          8 |          3        0.03       72.43
          9 |          1        0.01       72.44
         10 |          8        0.08       72.52
         11 |          9        0.09       72.61
         12 |          8        0.08       72.69
         13 |         15        0.15       72.84
         14 |         39        0.39       73.23
         15 |      2,677       26.77      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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