Summary statistics for s3_1_c4_01200 variable in hcris2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~1200 | 6,129 12313.54 16363.28 1 220295 by Jean Roth , jroth@nber.org , 9 Sep 2018