Summary statistics for b_1_c21_103 variable in hosp_rollup2552_96_2001 dataset 

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 b_1_c21_103 |        260     1372188     1531559         89    8946399

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