Summary statistics for d_2_sub1_c8_59 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_59 | 430 12025.01 73051.19 1 1189956 by Jean Roth , jroth@nber.org , 21 Apr 2018