Summary statistics for s3_1_c1_00100 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1_~100 | 6,145 111.4078 124.7516 1 1414 by Jean Roth , jroth@nber.org , 10 Sep 2018