pred  po 
6.7  5.6 
5.7  6.1 
6.5  5.5 
6.3  5.5 
6.6  5.4 
6.3  5.5 
5.9  5.7 
6.2  5.8 
6.4  5.2 
6.2  5.4 
5.9  5.3 
5.8  6.3 
6.0  5.8 
6.0  5.9 
5.9  5.6 
5.8  5.1 
6.7  5.5 
5.9  6.0 
5.7  5.2 
6.5  5.9 
6.0  6.2 
6.5  6.1 
5.9  5.5 
5.8  5.9 
6.6  5.5 
6.1  5.1 
6.0  5.5 
6.1  4.9 
6.2  6.0 
5.9  5.8 
6.0  5.8 
6.5  5.7 
6.5  6.2 
5.7  5.7 
6.2  6.2 
5.9  5.9 
5.8  5.6 
6.6  5.9 
5.7  5.3 
6.9  5.4 
6.0  5.7 
5.7  5.5 
6.3  5.2 
5.9  6.4 
6.3  5.9 
5.7  5.9 
5.1  5.7 
6.6  5.3 
6.3  6.0 
6.7  5.7 
6.3  5.6 
6.7  5.8 
6.5  5.6 
5.6  6.5 
5.9  5.5 
6.0  5.5 
6.9  5.3 
6.5  6.2 
6.2  5.0 
5.9  5.6