Summary statistics for d4_sub1_c2_53 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_53 | 1,576 45956.69 113823.3 2 2383264 by Jean Roth , jroth@nber.org , 10 Sep 2018