Summary statistics for c_1_c6_03142 variable in hcris2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03142 | 7 7232623 1.55e+07 4563 4.23e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018