Summary statistics for s3_1_c5_00100 variable in hcris2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c5~0100 | 5,570 3376.279 7621.356 1 223171 by Jean Roth , jroth@nber.org , 7 Sep 2018