Summary statistics for c_1_c6_02902 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02902 | 18 1.98e+07 3.18e+07 2203475 1.34e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018