Summary statistics for ipppsbaddebt variable in bad_debt2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ipppsbaddebt |      4,111    129877.8    227828.5     -65332    2577460

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