Summary statistics for c_1_c6_04500 variable in hcris2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_04500 | 4 1.88e+07 1.63e+07 16275 3.42e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018