Summary statistics for a_c1_13 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_13 |     11,241    76261.53     76975.6     -47055    1479718

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