Summary statistics for c_1_c6_02903 variable in hcris2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_02903 | 9 2.39e+07 2.91e+07 5488870 9.15e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018