Summary statistics for g3_c1_25 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_25 | 2,159 1.70e+07 2.13e+08 -2.09e+09 9.50e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018