Summary statistics for ilrace19ages dataset :

by Jean Roth , jroth@nber.org , 2 Jan 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
        year |    490,415     2004.15    7.668496       1990       2016
          st |          0
      stfips |          0
      county |          0
    registry |    490,415          99           0         99         99
-------------+---------------------------------------------------------
        race |    490,415    2.170017    1.142747          1          4
    hispanic |    490,415    .3567897    .4790525          0          1
         sex |    490,415    1.498619    .4999986          1          2
         age |    490,415    8.209977    5.120207          0         18
         pop |    490,415    683.9374    4305.689          1     139122

by Jean Roth , jroth@nber.org , 2 Jan 2018