Summary statistics for s3_1_c6_6 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c6_6 | 3,475 4105.183 5592.174 1 128045 by Jean Roth , jroth@nber.org , 12 Sep 2018