| Year | Rating Agency | ||
| Moody's | Fitch | S&P | |
| 2019 | Deposit rating: Baa2/P-2; Baseline credit assessment: ba2; Outlook: Stable. |
Default Rating: BBB Support Rating: 2 Support rating floor: BBB; Viability rating: b+; Outlook: Stable. |
Long-term issuer credit rating: BBB+; Short-term rating: A-2; Long-term rating outlook: Stable. |
| 2018 | Deposit rating: Baa2/P-2; Baseline credit assessment: ba2; Outlook: Positive. |
Default rating: BBB; Support rating: 2; Support rating floor: BBB; Viability rating: b+; Outlook: Stable. |
Long-term issuer credit rating: BBB+; Short-term rating: A-2; Long-term rating outlook: Stable. |
| 2017 | Deposit rating: Baa2/P-2; Baseline credit assessment: ba2; Outlook: Stable. |
Default rating: BBB; Support rating: 2; Support rating floor: BBB; Viability rating: b+; Outlook: Stable. |
Long-term issuer credit rating: BBB+; Short-term rating: A-2; Long-term rating outlook: Stable. |
