| Daily rate | AER | ||
| Date | % | % | |
| 7 February 2012 | 1.29 | 1.30 |
| 31 Dec 11 | 30 Sep 11 | |
| S&P, Fitch/Moody's long term credit rating | % | % |
| Aaa | 0.0 | 1.2 |
| AA+/Aa1 | 1.2 | 2.1 |
| AA/Aa2 | 5.2 | 17.2 |
| AA-/Aa3 | 35.2 | 73.9 |
| A+/A1 | 44.0 | 0.0 |
| A/A2 | 8.6 | 5.6 |
| A-/A3 | 5.9 | 0.0 |
| 31 Dec 11 | 31 Oct 11 | |
| % | % | |
| Barclays | 17.1 | 16.3 |
| Santander UK | 12.2 | 11.7 |
| Royal Bank of Scotland | 12.2 | 11.7 |
| Lloyds | 12.2 | 11.7 |
| Nationwide Building Society | 11.0 | 12.9 |
| UBS | 8.6 | 5.8 |
| National Australia Bank | 7.1 | 7.0 |
| Société Générale | 6.1 | 7.0 |
| KBC | 2.4 | 4.7 |
| Commonwealth Bank of Australia | 2.2 | 2.1 |
| Crédit Agricole | 2.2 | 2.1 |
| HSBC | 1.8 | 1.2 |
| Svenska Handelsbanken | 1.2 | 1.2 |
| Deutsche Bank | 1.2 | 1.2 |
| JP Morgan | 1.2 | 1.1 |
| Rabobank | 1.2 | 1.1 |
| BBVA | - | 1.2 |
