Summary statistics for a_c2_67 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_67 |         67     1310560     4417048        122   3.33e+07

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