Summary statistics for a_c6_06100 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_06100 | 4,202 -1167673 2161434 -2.77e+07 4146084 by Jean Roth , jroth@nber.org , 12 Sep 2018