Summary statistics for d_5_sub1_c9_63 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_63 | 20 31655.9 73172.29 2 306537 by Jean Roth , jroth@nber.org , 21 Apr 2018