Summary statistics for s3_3_c2_3 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c2_3 | 2,524 6.51e+07 1.05e+08 304012 2.08e+09 by Jean Roth , jroth@nber.org , 25 Oct 2018