Summary statistics for a_c6_7 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_7 |        701    21185.46     1470404   -6167696   1.60e+07

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