Summary statistics for e2_swsnf_c1_20 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e2_swsnf_~20 | 1,637 833160.1 844783.7 -283 7721689 by Jean Roth , jroth@nber.org , 23 Aug 2018