Summary statistics for a7_1_c1_2 variable in hcris2552_10_2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c1_2 | 4,386 3115892 6690865 -137065 1.53e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018