Summary statistics for a8_c2_10 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a8_c2_10 | 5,745 -5383562 1.53e+07 -4.02e+08 -1 by Jean Roth , jroth@nber.org , 23 Aug 2018