Summary statistics for c_1_c7_04955 variable in hcris2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_04955 | 31 5176355 1.30e+07 3910 6.82e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018