Summary statistics for c_1_c6_03280 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03280 | 27 4608701 1.08e+07 4148 5.60e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018