Summary statistics for c_1_c7_04108 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_04108 | 7 6638564 1.60e+07 108624 4.30e+07 by Jean Roth , jroth@nber.org , 31 Aug 2018