Summary statistics for a_c1_9 variable in snf_rollup2540_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_9 |     10,788    212684.1    356747.6      -5293   1.68e+07

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