Summary statistics for a_c1_37 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_37 |      4,870     1931825     3157034      -1245   4.82e+07

by Jean Roth , jroth@nber.org , 8 Sep 2018