Summary statistics for g2_c1_37 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_37 | 632 8989296 5.20e+07 -9655192 6.83e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018