Summary statistics for s3_2_c2_1 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c2_1 | 4,408 6.31e+07 1.02e+08 1 1.81e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018