Summary statistics for s3_1_c1_02500 variable in hcris2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1_02~0 | 6,100 162.0197 176.4987 2 2172 by Jean Roth , jroth@nber.org , 8 Sep 2018