Summary statistics for s3_1_c1_02500 variable in hcris2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1_02~0 | 6,155 156.6229 178.8807 2 2225 by Jean Roth , jroth@nber.org , 10 Sep 2018