Summary statistics for a_c1_48 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_48 |          2    292107.5     48027.4     258147     326068

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