Summary statistics for a7_1_c1_6 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c1_6 | 5,716 4.99e+07 9.68e+07 1 1.58e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018