The third sex

http://www.thestar.com.my/news/story.asp?file=/2008/11/26/nation/20081126143026&sec=nation

Malaysian news talks about gender imbalances in Universities. While most minds will focus on the fact that we have more female than males in uni, I have found the following statement liberal

"As of July this year, 60.39% of students in all IPTA were female while the rest were male..."

the rest were male? there are only 2 sexes right? all you need to say is 60% female and that's it.
But maybe the report does take the 3rd sex into account after all!