Summary statistics for a_c1_61 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_61 |      4,830     1829428     2432732        143   3.00e+07

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