Summary statistics for h4_2_hha2_c1_31 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c1_31 | 1 1790139 . 1790139 1790139 by Jean Roth , jroth@nber.org , 25 Oct 2018