Summary statistics for c_1_c7_04900 variable in hcris2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_04900 | 4,906 855346.3 1578150 1 5.53e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018