I would not want to state a specific figure. I can only speak to the aspect relating to the interpreters, because that is the file I'm familiar with. The bulk of the investment was used to protect the interpreters. We installed volume limiters in all the booths to protect their hearing. That cost a little over $1 million.
There is also the whole aspect of the resources we use. I do not have specific figures today, but we have devoted resources to maintain that infrastructure and that—