Summary statistics for a_c6_47 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_47 |        223   -3359.996    413586.6   -1904953    4701242

by Jean Roth , jroth@nber.org , 7 Sep 2018