Summary statistics for c_1_c6_03143 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03143 | 2 2.87e+07 3.63e+07 3097183 5.44e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018