Feb 21 (Reuters) - Westpac Banking Corp WBC.AX :
* Westpac's common equity tier 1 (CET1) capital ratio was 9.26% at 31 December 2016, down 22 basis points from 30 September 2016
* Total RWA increased $1.4 billion (0.3%) this quarter Source text for Eikon: Further company coverage: WBC.AX