Summary statistics for a_c6_23 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_23 |        609   -383900.3     4737445  -2.22e+07   4.72e+07

by Jean Roth , jroth@nber.org , 9 Sep 2018