I would say the technology is continually improving, and it can be expected that it will continue to make breakthroughs that will open up new possibilities.
In the cases where there are unconnected households right now, it's often a very physical aspect of geography—there is something very particular about the terrain; there is a particular configuration of mountains or valleys or a particular challenge to be overcome. One would expect that as we continue to see these quite significant advances in technology, over time that would be overcome. But we're at a very small percentage point, and I would point out that even traditional telephone lines, the wired telephone network, always had a gap of a few per cent, because simple geography does play a role.