Summary statistics for b_1_c21_103 variable in hosp_rollup2552_96_1997 dataset 

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 b_1_c21_103 |        332     1201185     1321908    -394129    9923511

by Jean Roth , jroth@nber.org , 5 Sep 2018