Summary statistics for s3_1_c4_01800 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~1800 | 1,781 10031.5 12842.64 4 131393 by Jean Roth , jroth@nber.org , 8 Sep 2018