Summary statistics for a_c6_97 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_97 |        158     1686469    1.53e+07  -3.86e+07   1.69e+08

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