Summary statistics for a_c6_97 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_97 |        162    687627.9     5573646   -7808006   5.74e+07

by Jean Roth , jroth@nber.org , 5 Sep 2018