Summary statistics for s3_1_c4_00500 variable in hcris2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~0500 | 5,979 10586.45 13106.71 1 123318 by Jean Roth , jroth@nber.org , 6 Sep 2018