Summary statistics for c_1_c5_02606 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_02606 | 4 9009277 7804901 1610499 1.97e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018