Summary statistics for a_c6_66 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_66 |         25      -15050    127304.6    -354262     473376

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