Summary statistics for a_c6_11 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_11 |      4,472   -130843.9    387127.2   -8857092    4465088

by Jean Roth , jroth@nber.org , 8 Sep 2018