Summary statistics for op_charges variable in csts_chrgs2552_96_1995 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  op_charges |          2    1.12e+07    1.04e+07    3841081   1.86e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018