Summary statistics for ziphsahrr2012 dataset :

by Jean Roth , jroth@nber.org , 14 Mar 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     zipcode |          0
      hsanum |     40,807    26725.25    15034.42       1001      53026
     hsacity |          0
    hsastate |          0
      hrrnum |     40,807    257.9924    122.3776          1        457
-------------+---------------------------------------------------------
     hrrcity |          0
    hrrstate |          0
        year |     40,807        2012           0       2012       2012

by Jean Roth , jroth@nber.org , 14 Mar 2018