Summary statistics for c_1_c6_02181 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02181 | 13 1.31e+07 1.16e+07 688688 3.75e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018