Summary statistics for s3_2_c6_31 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c6_31 | 1,869 111.6349 3369.328 1.91 139017 by Jean Roth , jroth@nber.org , 23 Aug 2018