Frequencies for seetlkpv variable in h43f2 dataset :

DID P VISIT |
OP PROVIDER |
         IN |
PERSON/PHON |
          E |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |          2        0.02        0.02
          1 |     10,415       99.46       99.47
          2 |         55        0.53      100.00
------------+-----------------------------------
      Total |     10,472      100.00

by Jean Roth , jroth@nber.org , 28 Feb 2018