Summary statistics for c_1_c6_05601 variable in hcris2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_05601 | 99 4261490 1.25e+07 94 8.77e+07 by Jean Roth , jroth@nber.org , 11 Sep 2018