Summary statistics for a_c1_7 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_7 |      2,279    645168.2     1132276         37   2.68e+07

by Jean Roth , jroth@nber.org , 3 Sep 2018