Summary statistics for a_c6_61 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_61 |      4,420    -1233918     2308473  -2.77e+07    4146084

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