Summary statistics for a7_3_c9_3 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c9_3 |         26    505707.2    630854.2    -169614    2233420

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