Summary statistics for s3_1_c5_01200 variable in hcris2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c5~1200 | 5,539 4848.318 10076.93 1 221131 by Jean Roth , jroth@nber.org , 8 Sep 2018