Summary statistics for d4_sub1_c2_49 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_49 | 1,727 69816.21 172094.4 8 2723803 by Jean Roth , jroth@nber.org , 10 Sep 2018