Summary statistics for a_c1_55 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_55 |      1,460    147190.2    338940.5        -42    5168616

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