Summary statistics for a_c2_22 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_22 |      4,461    9009.786    29036.49     -12782     998932

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