Summary statistics for c_1_c6_04104 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_04104 | 81 3457407 1.01e+07 504 8.31e+07 by Jean Roth , jroth@nber.org , 31 Aug 2018