Summary statistics for c_1_c6_03390 variable in hcris2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03390 | 24 1.22e+07 4.06e+07 60716 1.98e+08 by Jean Roth , jroth@nber.org , 6 Sep 2018