Summary statistics for indi_drug_seq variable in indi2004q1 dataset :

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
indi_drug_~q |     78761    1.00e+09    79866.85   1.00e+09   1.01e+09

by Jean Roth , jroth@nber.org , 18 Dec 2015