Summary statistics for a8_c2_29 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_29 |        155    -1339666     3478346  -2.30e+07    2272977

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