Summary statistics for a_c1_18 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_18 |         69    977303.7     1642398       2558    9994482

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