Summary statistics for c_1_c6_03121 variable in hcris2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_03121 | 42 1.57e+07 2.15e+07 333 1.21e+08 by Jean Roth , jroth@nber.org , 31 Aug 2018