Summary statistics for s3_1_c1_00500 variable in hcris2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1~0500 | 6,070 115.3647 120.5708 1 1446 by Jean Roth , jroth@nber.org , 7 Sep 2018