Summary statistics for a_c6_6 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_6 |      6,180    -3058614    2.54e+07  -1.17e+09   5.59e+08

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