Summary statistics for s3_3_c4_2 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c4_2 | 2,176 9778001 3.60e+07 458 1.22e+09 by Jean Roth , jroth@nber.org , 25 Oct 2018