Summary statistics for s3_1_c6_7 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   s3_1_c6_7 |        844    3463.111    2970.898         27      24931

by Jean Roth , jroth@nber.org , 7 Sep 2018