Summary statistics for op_charges variable in csts_chrgs2552_10_2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  op_charges |      5,557    2.82e+08    4.96e+08          3   8.87e+09

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