Summary statistics for usstatesingleagesrace dataset :

by Jean Roth , jroth@nber.org , 2 Jan 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
        year |  1,118,273    1996.506    9.248254       1981       2012
          st |          0
      stfips |          0
      county |          0
    registry |  1,118,273          99           0         99         99
-------------+---------------------------------------------------------
        race |  1,118,273    2.498233    1.118737          1          4
    hispanic |  1,118,273           9           0          9          9
         sex |  1,118,273    1.500255    .5000002          1          2
         age |  1,118,273    42.35919    24.77179          0         85
         pop |  1,118,273    7749.704     18818.1          0     347829

by Jean Roth , jroth@nber.org , 2 Jan 2016