Summary statistics for c_1_c7_05602 variable in hcris2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_05602 | 19 7789434 1.68e+07 7285 5.23e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018