Summary statistics for s3_1_c1_00500 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1~0500 | 6,080 113.2444 122.7946 1 1428 by Jean Roth , jroth@nber.org , 8 Sep 2018