Summary statistics for g2_c1_15 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_15 | 189 3.77e+07 6.29e+07 170183 6.58e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018