Summary statistics for outc2012q4 dataset :

by Jean Roth , jroth@nber.org , 7 Apr 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   primaryid |    191,980    9.03e+07    3.99e+07   3.45e+07   8.81e+08
      caseid |    191,980     8790916    298767.6    3448328    9337231
    outc_cod |          0

by Jean Roth , jroth@nber.org , 7 Apr 2017