Summary statistics for s4_hha1_c1_36 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c1~6 | 452 522.5487 571.9326 1 4503 by Jean Roth , jroth@nber.org , 23 Aug 2018