Summary statistics for miacc dataset :

by Jean Roth , jroth@nber.org , 18 Apr 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     st_case |        492    430247.4    143.0087     430001     430494
          a1 |        492    7.339431    10.40605          0         40
          a2 |        492    7.487805    10.36964          0         40
          a3 |        492     7.70935    10.70902          0         52
          a4 |        492    7.595528    10.67961          0         49
-------------+---------------------------------------------------------
          a5 |        492    7.821138     10.7781          0         40
          a6 |        492    7.680894    10.37219          0         40
          a7 |        492    7.558943    10.55731          0         40
          a8 |        492    7.558943    10.20216          0         40
          a9 |        492    7.924797    10.54659          0         43
-------------+---------------------------------------------------------
         a10 |        492    7.721545     10.5035          0         40
        year |        492        2002           0       2002       2002

by Jean Roth , jroth@nber.org , 18 Apr 2016