Summary statistics for a_c6_6 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_6 |      6,208    -1322888     7715371  -2.15e+08   1.38e+08

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