Summary statistics for a_c6_06109 variable in hcris2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a_c6_06109 |          2    -3856215     5358481   -7645233     -67196

by Jean Roth , jroth@nber.org , 10 Sep 2018