When they did that, they made a commitment to improve their strategic environmental assessment work. We began that in 2012. The first couple of years we didn't look at specific numbers. We looked at processes and whether they had the processes in place. Around 2015 we started to look at the numbers to see whether or not they were actually doing it.
For 2015, 2016 and 2017, we looked at the numbers of proposals and whether or not they had completed strategic environmental assessments.