Summary statistics for d_5_sub2_c9_61 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_61 | 70 3238.9 22577.78 1 189158 by Jean Roth , jroth@nber.org , 21 Apr 2018