Summary statistics for a7_1_c2_2 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c2_2 | 2,021 530487.9 2504917 -3893725 5.05e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018