Summary statistics for a_c2_68 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_68 |         55     1832238     4238844    -397932   2.22e+07

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