Summary statistics for a_c6_60 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_60 |      1,949    -1124496     4672198  -1.13e+08   2.68e+07

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