I'm sure we'll hear that an extra public holiday will actually be beneficial, and we already have, to businesses—again, from those who never owned a business; the same people who tried to convince us that having more sick days increases productivity. But the Ministry of Business, Innovation and Employment reported quite clearly, and it states: "While the costs can be relatively easily identified and quantified, some of the benefits are more qualitative and subjective, particularly the estimates of and assumptions made around the value of people's leisure time, which is a significant proportion of the benefit input into the net impact calculations."