Summary statistics for a_c1_55 variable in snf_rollup2540_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_55 |         29     1315215     2415753        741   1.04e+07

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