Summary statistics for op_charges variable in csts_chrgs2552_10_2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  op_charges |      5,029    2.96e+08    5.08e+08         46   6.71e+09

by Jean Roth , jroth@nber.org , 7 Mar 2019