Summary statistics for c_1_c6_04500 variable in hcris2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_04500 | 4 1.97e+07 2.33e+07 18000 4.61e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018