As I understand it, it's been 660,000 tonnes for years and years and years. Science has adjusted the model and is now saying it's 882,000 tonnes, but where we're at in terms of the percentage has not changed. I would have said that we were at 34% of the limit reference point. They just adjusted the scale. The actual limit reference point is now formally 882,000, but we're still, as of last year, at 34% of the limit reference point.
On April 6th, 2017. See this statement in context.