Summary statistics for g2_c1_11 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_11 | 3,115 2.21e+07 4.40e+07 705 8.04e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018