Summary statistics for a_c6_24 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_24 |      1,733   -3740.811       23260    -303191     337338

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