Summary statistics for op_charges variable in csts_chrgs2552_10_2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  op_charges |      5,649    1.89e+08    3.18e+08         17   5.12e+09

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