Summary statistics for a7_3_c6_1 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c6_1 |          1      157768           .     157768     157768

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