Summary statistics for c_1_c7_06018 variable in hcris2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_06018 | 61 5236629 1.80e+07 584 1.40e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018