Summary statistics for g3_c1_24 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_24 | 5,657 4710873 2.33e+07 -1.70e+08 6.25e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018