Summary statistics for s3_1_c4_00100 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~0100 | 5,978 10427.16 13190.96 1 123318 by Jean Roth , jroth@nber.org , 6 Sep 2018