Summary statistics for d_5_sub1_c9_56 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_56 | 76 16970.03 131960 1 1150624 by Jean Roth , jroth@nber.org , 5 Sep 2018