Summary statistics for vevent dataset :

by Jean Roth , jroth@nber.org , 22 Oct 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
       state |    106,601    28.00711    16.42763          1         56
     st_case |    106,601    280701.8    164244.2      10001     560075
    eventnum |    106,601     2.65036    2.403258          1         90
      veh_no |    106,601    1.350822    1.684985          1         90
   veventnum |    106,601    2.276667    1.591774          1         19
-------------+---------------------------------------------------------
    vnumber1 |    106,601    1.255138    1.649313          1         90
        aoi1 |    106,601    30.76837     28.5194          0         99
         soe |    106,601    33.56708    25.24365          1         99
    vnumber2 |    106,601    5617.675    4094.721          1       9999
        aoi2 |    106,601    52.11657    27.60528          1         99

by Jean Roth , jroth@nber.org , 22 Oct 2016