Summary statistics for a_c1_52 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_52 |      1,522    155241.2    204511.7      -8572    2433353

by Jean Roth , jroth@nber.org , 5 Sep 2018