Summary statistics for partdpremiumobligationwithf variable in planreport2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
partdpremi~f |    252,798    10.41485    48.23402          0     1214.5

by Jean Roth , jroth@nber.org , 14 Apr 2016