Summary statistics for c_1_c7_05602 variable in hcris2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_05602 | 12 1.40e+07 2.17e+07 19261 7.02e+07 by Jean Roth , jroth@nber.org , 1 Sep 2018