Summary statistics for a_c6_66 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_66 |         41   -24645.95     52725.3    -218508       4891

by Jean Roth , jroth@nber.org , 21 Apr 2018