Summary statistics for a_c6_61 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_61 |      4,365    -1072137     1918268  -2.31e+07    2758164

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