I think there are basically two reasons: one that started to be canvassed is the massive shortage of auditors and accountants. The reason that we have a shortage is simply because New Zealand is an island nation, an economy of 5 million people that relies on being able to attract skills from outside our borders for the economy to go and grow. If you think about it, there's no example in the world—or at least the economically functioning world—where we actually have only 5 million people in a labour market and no access for businesses to hire skills from outside that 5 million. You think about it: Denmark, 5 million people, access to the entire European Union; Colorado, 5 million people, access to the United States labour market; British Columbia, 5 million people, part of Canada's labour market of 38 million. No one else in the world tries to wall off a labour market of 5 million people and get the mix of skills required for businesses to operate in a modern economy, so that's not surprising.