Summary statistics for a_c1_71 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_71 |      2,789     1403528     2079025    -448835   3.01e+07

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