Summary statistics for s3_1_c1_00100 variable in hcris2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1_~100 | 6,164 112.2547 122.7805 1 1360 by Jean Roth , jroth@nber.org , 9 Sep 2018