Summary statistics for a8_c2_20 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_20 |      1,322    -18844.2    46005.57    -556210     115289

by Jean Roth , jroth@nber.org , 9 Sep 2018