Summary statistics for s3_1_c4_01500 variable in hcris2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~1500 | 2,321 3826.071 3176.761 1 28491 by Jean Roth , jroth@nber.org , 6 Sep 2018