Summary statistics for c_1_c6_04500 variable in hcris2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_04500 | 4 3.17e+07 2.17e+07 19200 4.90e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018