Summary statistics for c_1_c6_46 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_46 | 961 3449338 1.14e+07 125 2.70e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018