Summary statistics for s3_1_c1_02500 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1_02~0 | 6,113 156.3362 183.7764 2 2272 by Jean Roth , jroth@nber.org , 12 Sep 2018