Summary statistics for c_1_c6_03390 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03390 | 6 2.38e+07 2.30e+07 1024 5.46e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018