Summary statistics for b_1_c0_21 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   b_1_c0_21 |        235      522303     1180707   -3087300   1.23e+07

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