Summary statistics for a_c6_93 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_93 |        333   -23625.16    544728.3   -3162874    4895592

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