Summary statistics for a_c2_28 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_28 |        105     1104598     1143167       8256    9221113

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