Summary statistics for s3_2_c4_17 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_17 | 3,960 1.66e+07 2.55e+07 1 3.59e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018