1.6
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
IV/e
3.6
IV/d
3.4
IV/c
3.3
IV/b
3.2
IV/a
3
III/d
2.9
II/c
2.8
III/b
2.7
III/a
2.6
II/d
2.4
II/c
2.3
II/b
2.2
II/a
2
I/d
1.9
I/c
1.8
I/b
1.7
I/a
1.6