Summary statistics for a_c2_200 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c2_200 | 2,293 8.09e+07 1.43e+08 267506 1.50e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018