Summary statistics for c_1_c7_202 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_202 | 5,649 1.89e+08 3.18e+08 17 5.12e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018