Summary statistics for c_1_c6_202 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_202 | 6,047 2.23e+08 4.51e+08 1 7.79e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018