Summary statistics for a_c2_3 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_3 |      3,572     1282228     2623801   -1429340   3.70e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018