Summary statistics for a_c6_56 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_56 |      1,807     -167193     1559057  -3.59e+07   2.32e+07

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