Summary statistics for a8_c2_17 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_17 |         54   -259661.7     1395207  -1.03e+07       -166

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