Summary statistics for s3_3_c2_6 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c2_6 | 4,262 8.12e+07 1.24e+08 84202 1.96e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018