Summary statistics for a_c2_200 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c2_200 | 6,080 7.79e+07 1.40e+08 1 1.79e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018