Summary statistics for c_1_c6_02041 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02041 | 22 8605323 1.55e+07 1072 5.60e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018