Summary statistics for g_c1thru4_10 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_10 | 1,052 2.43e+07 1.17e+08 -3.28e+08 1.56e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018