Summary statistics for a_c1_19 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_19 |      1,215    448594.8    549013.5      -2331    7028906

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