Summary statistics for c_1_c6_02903 variable in hcris2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02903 | 11 4.66e+07 5.99e+07 4681538 1.56e+08 by Jean Roth , jroth@nber.org , 11 Sep 2018