Summary statistics for a_c2_97 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_97 |        338     7080685    3.60e+07   -6162723   3.75e+08

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