Summary statistics for s3_3_c2_1 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c2_1 | 2,524 7.34e+07 1.27e+08 304012 2.22e+09 by Jean Roth , jroth@nber.org , 25 Oct 2018