Summary statistics for a7_1_c2_10 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c2_10 | 5,683 1.15e+07 3.80e+07 -1.84e+08 1.27e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018