Summary statistics for s3_1_c1_02500 variable in hcris2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1_02~0 | 6,173 158.1249 177.0007 2 2144 by Jean Roth , jroth@nber.org , 9 Sep 2018