80%
75%
67%
60%
57%
50%
44%
40%
33%
25%
5 to 1
17%
4 to 1
20%
3 to 1
25%
2.5 to 1
29%
2.3 to 1
30%
2 to 1
33%
1.5 to 1
40%
21%
13%
37%
22%
50%
29%
62%
36%
73%
41%
82%
46%
91%
50%
100%
46%
108%
58%
116%
61%
130%
68%
144%
73%
156%
79%
168%
83%
179%
88%
228%
107%
270%
122%
135%
307%