With reference to your second question, which was about the number of sports, the sequence for a sport coming on a program is about a seven-year advanced window. We are looking at sports now in 2022, 2024, and we will be lobbying the International Paralympic Committee on sports for the program. For instance, Rio will be the last time that sailing is on the Paralympic agenda, but they've replaced triathlon and canoe for this set, and then badminton and taekwondo are going to be added for games afterwards. It's a very rigorous process of review against criteria, depth of field, participation, availability for multi-classes, and disability.
On June 7th, 2016. See this statement in context.