Summary statistics for s3_1_c4_01500 variable in hcris2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~1500 | 1,428 3679.341 3305.031 1 25635 by Jean Roth , jroth@nber.org , 9 Sep 2018