Summary statistics for c_1_c6_02120 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02120 | 12 2.59e+07 2.57e+07 1025302 7.54e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018