My list isn't going to look that great since I have only done the UK and Orlando parks... I am in the process of booking more trips so soon my coaster count will be better :)
1, Nemesis
2, Kraken
3, The Swarm
4, Oblivion
5, Kumba
6, Montu
7, Incredible Hulk
8, Nemesis Inferno
9, Duelling...