Summary statistics for s3_1_c6_00100 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6~0100 | 5,998 23113.22 30447.81 1 322426 by Jean Roth , jroth@nber.org , 6 Sep 2018