Summary statistics for a_c2_15 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_15 |      4,088     1269599     3026091   -1305482   3.95e+07

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