Summary statistics for d_5_sub1_c9_54 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_54 | 79 291.7722 403.4183 1 1924 by Jean Roth , jroth@nber.org , 9 Sep 2018