Summary statistics for g_c1thru4_15 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_15 | 3,098 1.06e+08 2.65e+08 -2.75e+07 3.89e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018