Summary statistics for a_c1_5 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_5 |     11,966    73188.69    114897.1        -19    2791896

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