Summary statistics for s10_c1_2 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s10_c1_2 | 4,601 1.95e+07 1.44e+08 -22966 9.26e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018