Summary statistics for a_c2_86 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_86 |         76     2327908     4948308   -1878452   3.59e+07

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