All of us know it's a new and emerging area, so of course I would encourage you to continue to make efforts on that. It's very good that you're engaged with the Europeans on it.
I have about a minute left.
Could you touch again on the advances that have been made when it comes to affordability? I'm thinking specifically here about cellphones. This has been an ongoing issue for a number of years. Ms. Eatrides, can you go over the numbers again on the achievements we've seen so far?