Summary statistics for ncry_prvdr_dsgntd_dt variable in pos2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ncry_prvdr~t |          4    2.01e+07    63451.48   2.00e+07   2.02e+07

by Jean Roth , jroth@nber.org , 9 Jan 2018