Summary statistics for outc2014q4 dataset :

by Jean Roth , jroth@nber.org , 6 Apr 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   primaryid |    167,522    1.08e+08    5.54e+07   3.13e+07   1.05e+09
      caseid |    167,522    1.04e+07    420249.8    3132024   1.10e+07
    outc_cod |          0

by Jean Roth , jroth@nber.org , 6 Apr 2017