Summary statistics for a7_3_c11_4 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c11_4 |      1,819    234479.7    828888.3   -2981000   1.48e+07

by Jean Roth , jroth@nber.org , 7 Sep 2018