Summary statistics for a_c6_28 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_28 |         10      1373.6    1773.236       -330       4238

by Jean Roth , jroth@nber.org , 17 Feb 2018