评级 | S&P | Moody | Fitch |
AAA | 0.0037 | 0.0037 | 0.0037 |
AA+ | 0.0033 | 0.0032 | 0.0040 |
AA | 0.0030 | 0.0029 | 0.0021 |
AA- | 0.0022 | 0.0025 | 0.0017 |
A+ | 0.0038 | 0.0032 | 0.0022 |
A | 0.0035 | 0.0033 | 0.0090 |
A- | 0.0029 | 0.0043 | 0.0030 |
BBB+ | 0.0040 | 0.0032 | 0.0037 |
BBB | 0.0035 | 0.0033 | 0.0046 |
BBB- | 0.0046 | 0.0051 | 0.0065 |
|
| 0.0040 | 0.0103 |