Summary statistics for d_5_sub1_c9_101 variable in hosp_rollup2552_96_2000 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5~1_c9_101 | 581 2769.367 25111.45 1 593532 by Jean Roth , jroth@nber.org , 8 Sep 2018