Summary statistics for s3_1_c4_01800 variable in hcris2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~1800 | 1,446 9625.389 13854.34 8 222460 by Jean Roth , jroth@nber.org , 11 Sep 2018