|
old |
current |
BBB |
|
10% |
10% |
10% |
|
15% |
15% |
12% |
|
25% |
25% |
22% |
|
28% |
28% |
24% |
|
33% |
33% |
32% |
|
35% |
35% |
35% |
|
39.6% |
37% |
37% |