Summary statistics for s3_1_c4_01200 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~1200 | 5,997 11874.55 14972.19 1 136716 by Jean Roth , jroth@nber.org , 6 Sep 2018