Summary statistics for a8_c2_31 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |      1,099    342220.6     1319589   -5848642   1.74e+07

by Jean Roth , jroth@nber.org , 7 Sep 2018