Summary statistics for c_1_c7_06018 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_06018 | 68 6681787 2.91e+07 10820 2.41e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018