Summary statistics for b_1_c26_30 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c26_30 | 6,177 2.33e+07 3.76e+07 7366 7.58e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018