"x:","y:"
3.3,7.3
3.4,10.8
3.4,13.1
3.5,10.4
3.6,5.8
3.6,9.3
3.7,12.4
3.7,14.9
3.8,11.2
3.8,8
3.9,6.6
4,10
4.1,9.2
4.2,12.4
4.3,2.3
4.4,4.3
4.5,3
5,1.6
5.1,1