Summary statistics for a_c2_2 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_2 |        531     1619345     3548551    -452847   3.37e+07

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