Summary statistics for d_2_hos_c6_61 variable in hosp_rollup2552_96_2000 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_61 | 3,181 10166.3 19728.71 1 471054 by Jean Roth , jroth@nber.org , 8 Sep 2018