kanin a b c d e f 
1 7.9 6.1 7.5 6.9 6.7 7.3
2 8.7 8.2 8.1 8.5 9.9 8.3
3 7.4 7.7 6.0 6.8 7.3 7.3
4 7.4 7.1 6.4 7.7 6.4 5.8
5 7.1 8.1 6.2 8.5 6.4 6.4
6 8.2 5.9 7.5 8.5 7.3 7.7