Summary statistics for c_1_c7_67 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c7_67 |         50    565001.9    857932.2          1    4624918

by Jean Roth , jroth@nber.org , 7 Sep 2018