Summary statistics for g2_c1_10 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_10 | 3,348 6521395 1.27e+07 1 3.41e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018