Summary statistics for a_c1_200 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c1_200 | 2,293 5.08e+07 8.77e+07 5105 1.39e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018