Summary statistics for a_c2_56 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_56 |      2,848     1863629     4544077     -40614   7.59e+07

by Jean Roth , jroth@nber.org , 10 Sep 2018