Summary statistics for c_1_c7_06003 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_06003 | 443 3792638 1.16e+07 305 1.48e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018