Summary statistics for a_c1_5020 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a_c1_5020 |          4      134059     85534.6      27685     226874

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