Summary statistics for s10_c1_29 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s10_c1_29 | 5,204 4293522 2.18e+07 -9.20e+07 5.96e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018