Summary statistics for d_5_sub1_c9_101 variable in hosp_rollup2552_96_1998 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5~1_c9_101 | 624 10561.07 75734.81 4 1666988 by Jean Roth , jroth@nber.org , 6 Sep 2018