Year-on-Year Change	Dec 2011* vs. Dec 2010	YTD 2011* vs. YTD 2010
RPKs	0.1%	6.1%
ASKs**	6.6%	8.5%
PLF**	65.1%	68.1%

*Estimated
**Capacity data and PLF reflect filed capacity and hence does not account for the flight cancellations that resulted from the situation in the region.