Summary statistics for s3_1_c5_7 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   s3_1_c5_7 |        619    416.4039    718.8404          1       8761

by Jean Roth , jroth@nber.org , 21 Apr 2018