Summary statistics for a7_1_c2_4 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c2_4 | 1,436 3350999 1.27e+07 -6.97e+07 2.50e+08 by Jean Roth , jroth@nber.org , 25 Oct 2018