Summary statistics for a_c2_4 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_4 |         23    428960.3    420311.9        500    1295868

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