Summary statistics for a_c1_7 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_7 |      1,561    140449.7    131904.8         14    1341656

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