Summary statistics for s3_2_c4_14 variable in hcris2552_10_2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_14 | 2,374 1.21e+07 1.87e+07 3763 3.12e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018