Summary statistics for a_c6_60 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_60 |      1,967    -1405310     4825851  -7.25e+07   3.31e+07

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