Summary statistics for c_1_c6_03390 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03390 | 12 2.12e+07 3.31e+07 973 9.65e+07 by Jean Roth , jroth@nber.org , 31 Aug 2018