Summary statistics for a_c2_1 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_1 |      1,839     2754800     6135027   -9113315   1.47e+08

by Jean Roth , jroth@nber.org , 10 Sep 2018