Summary statistics for s3_1_c2_12 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c2_12 |        552    34.63225    36.89428          1        297

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