Summary statistics for d_2_sub2_c8_37 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_37 | 437 1000.989 2439.792 1 46216 by Jean Roth , jroth@nber.org , 3 Sep 2018