Summary statistics for c_1_c7_06018 variable in hcris2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_06018 | 63 6894587 2.73e+07 100843 2.17e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018