Summary statistics for g3_c1_24 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_24 | 5,734 5202256 2.30e+07 -1.64e+08 6.90e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018