Summary statistics for d_5_sub1_c9_104 variable in hosp_rollup2552_96_2010 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5~1_c9_104 | 573 34453.2 229100.5 1 3250390 by Jean Roth , jroth@nber.org , 21 Apr 2018