Summary statistics for e2_swsnf_c1_21 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e2_swsnf_~21 | 1,388 45023.79 180962.2 -1539800 1949047 by Jean Roth , jroth@nber.org , 23 Aug 2018