Summary statistics for a_c6_14 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_14 |          9    -1453013     3863778  -1.18e+07     -57419

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