Summary statistics for s3_1_c4_9 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   s3_1_c4_9 |        165    2428.097    1836.939        135      14208

by Jean Roth , jroth@nber.org , 10 Sep 2018