Summary statistics for c_1_c6_02120 variable in hcris2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02120 | 9 2.26e+07 1.76e+07 1497425 6.08e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018