Summary statistics for a_c1_200 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c1_200 | 3,723 5.93e+07 1.23e+08 87747 2.50e+09 by Jean Roth , jroth@nber.org , 25 Oct 2018