Summary statistics for a_c2_1 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_1 |      2,920     2624009     6472574   -4341652   1.38e+08

by Jean Roth , jroth@nber.org , 8 Sep 2018