Summary statistics for a_c1_30 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_30 |        689     3846057     6908183       9862   9.49e+07

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