Summary statistics for a_c2_61 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_61 |      3,203     2021760     3749528     -39617   7.20e+07

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