Summary statistics for a_c1_27 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_27 |      3,356    23255.56    25382.61     -26675     282634

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