Summary statistics for a_c6_97 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_97 |        147    817458.4     4913856  -1.33e+07   3.19e+07

by Jean Roth , jroth@nber.org , 9 Sep 2018