Summary statistics for a_c2_16 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_16 |      4,074     2252415     3872468   -1617750   7.29e+07

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