Summary statistics for g_c1thru4_50 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_50 | 5,065 5.92e+07 1.71e+08 -1.23e+09 3.13e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018