Summary statistics for a_c6_5 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_5 |      4,028    77694.74     3891207  -2.82e+07   1.09e+08

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