Summary statistics for ziphsahrr2010 dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     zipcode |          0
      hsanum |     41,221     26683.6    15044.33       1001      53026
     hsacity |          0
    hsastate |          0
      hrrnum |     41,221    257.6297    122.5459          1        457
-------------+---------------------------------------------------------
     hrrcity |          0
    hrrstate |          0
        year |     41,221        2010           0       2010       2010

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