Summary statistics for d4_sub2_c3_59 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_59 | 256 87172.08 219231.9 14 1343986 by Jean Roth , jroth@nber.org , 7 Sep 2018