Summary statistics for c_1_c6_02903 variable in hcris2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02903 | 8 1.03e+07 1.08e+07 473725 3.39e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018