Summary statistics for a_c1_49 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_49 |         20    647587.1    557993.4      21563    1617309

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