Summary statistics for b_1_c21_103 variable in hosp_rollup2552_96_1996 dataset 

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 b_1_c21_103 |        319     1246985     1317045     -29440    8851578

by Jean Roth , jroth@nber.org , 3 Sep 2018