Summary statistics for d_5_sub2_c5_53 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c5_53 | 181 6830.481 30430.98 1 305545 by Jean Roth , jroth@nber.org , 21 Apr 2018