Summary statistics for a_c2_1 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_1 |      2,580     2748944     6256923   -7383271   1.13e+08

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