Summary statistics for d_2_hos_c8_49 variable in hosp_rollup2552_96_2009 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~8_49 | 4,227 65368.32 97202.39 1 1443654 by Jean Roth , jroth@nber.org , 21 Apr 2018