Summary statistics for s2_1_c1_35 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s2_1_c1_35 |        450    1.002222    .0471405          1          2

by Jean Roth , jroth@nber.org , 24 Aug 2018