Summary statistics for a_c6_56 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_56 |      1,781   -190342.6     1651956  -3.80e+07   2.24e+07

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