Summary statistics for h4_2_hha2_c1_15 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c1_15 | 11 4446 6327.494 77 20575 by Jean Roth , jroth@nber.org , 24 Aug 2018