Summary statistics for c_1_c6_05501 variable in hcris2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_05501 | 67 2916227 1.03e+07 670 8.01e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018