Thank you.
The other area I'd like to talk about briefly is software licences. You mentioned that the government spends about $660 million a year on software licences. I presume these are annual costs. The savings you've identified are about $8.7 million a year and some of that is through some standardization and also bulk buying.
To me, that seems a little low. We're talking about the saving of slightly more than 1% of the base line. I imagine there are some forces that would limit the savings we're able to obtain in this area. Could you describe some of those for us? I know software changes over time also, so it's not only standardization and bulk buying.
Could you describe those forces that limit savings? Perhaps there are some more ambitious plans to increase the savings in the area of software licences.