Summary statistics for a_c1_200 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c1_200 | 2,294 5.07e+07 8.77e+07 5105 1.39e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018