Summary statistics for a_c1_200 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c1_200 | 6,187 5.26e+07 1.03e+08 1 1.94e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018