Summary statistics for a_c6_27 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_27 |      1,943    9534.382    31108.51    -146500     386410

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