Summary statistics for c_1_c6_05501 variable in hcris2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_05501 | 37 5744454 2.27e+07 2639 1.35e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018