Summary statistics for a_c1_3 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_3 |      1,064    260413.1    203067.5     -36654    1637591

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