Summary statistics for c_1_c6_02601 variable in hcris2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02601 | 152 9695452 1.11e+07 1 5.55e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018