Summary statistics for c_1_c6_02801 variable in hcris2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02801 | 12 1.32e+07 1.44e+07 1249801 4.55e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018