Summary statistics for a_c1_98 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_98 |      1,570     1757630    1.02e+07    -121133   3.42e+08

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