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

suturing/st |
      aples |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,714       97.14       97.14
          1 |        286        2.86      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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