Summary statistics for s3_1_c6_00100 variable in hcris2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6~0100 | 6,045 24191.76 32877.26 1 454403 by Jean Roth , jroth@nber.org , 7 Sep 2018