Summary statistics for c_1_c7_06002 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_06002 | 577 3773171 1.59e+07 75 3.42e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018