Summary statistics for c_1_c6_05501 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_05501 | 87 5251886 1.55e+07 753 1.27e+08 by Jean Roth , jroth@nber.org , 6 Sep 2018