Summary statistics for a_c6_6910 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a_c6_6910 |          1      -46239           .     -46239     -46239

by Jean Roth , jroth@nber.org , 10 Sep 2018