Summary statistics for c_1_c6_02081 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02081 | 11 2.32e+07 1.63e+07 3227442 6.32e+07 by Jean Roth , jroth@nber.org , 31 Aug 2018