Summary statistics for a_c2_13 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_13 |        172    212304.1    514631.6     -99631    3980520

by Jean Roth , jroth@nber.org , 3 Sep 2018