1
1
1
1
1
1
1
1
1
1
1
1
1.2
1.2
1.5
1.5
1.5
1.9
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
3
3
3
3
3
3
3
3
3
3
3
3