Summary statistics for g2_c1_15 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_15 | 487 3.61e+07 6.19e+07 57115 7.48e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018