Summary statistics for c_1_c7_202 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_202 | 2,099 1.73e+08 2.93e+08 4 4.00e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018