Summary statistics for a8_c2_28 variable in hosp_rollup2552_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_28 |         18   -19132.44    25682.96    -104789       -256

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