There are four students got the highest score:-

1-      Fan, Yu

2-      Mattson, Valerie M

3-      Rabaan, Sajjad H, Alamer, Mohammed Saud M

https://docs.google.com/spreadsheet/ccc?key=0AnNeT6EogorwdDZsUW15ZVk3WHh3TGNhYkwzbkhiVkE#gid=0