Summary statistics for g2_c2_18 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c2_18 | 4,615 2.37e+08 4.24e+08 -50667 6.76e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018