Summary statistics for d_2_sub2_c6_50 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_50 | 419 18840 26885.57 8 215893 by Jean Roth , jroth@nber.org , 3 Sep 2018