Summary statistics for a_c2_52 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_52 |      2,883    48624.71    120295.4    -394552    2274394

by Jean Roth , jroth@nber.org , 21 Apr 2018