Summary statistics for a7_1_c1_4 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c1_4 | 1,087 1.78e+07 4.98e+07 -58688 8.40e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018