Summary statistics for s3_3_c2_1 variable in hcris2552_10_2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c2_1 | 4,202 6.73e+07 1.10e+08 -1 1.90e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018