Bank of England | Database Export source data
| Date | Monthly average of Flat yield from 3.5% War loan stock IUMAWRLN |
|---|---|
| 31 Jan 10 | 4.7027 |
| 28 Feb 10 | 4.8031 |
| 31 Mar 10 | 4.8545 |
| 30 Apr 10 | 4.8499 |
| 31 May 10 | 4.6245 |
| 30 Jun 10 | 4.531 |
| 31 Jul 10 | 4.5002 |
| 31 Aug 10 | 4.3345 |
| 30 Sep 10 | 4.2995 |
| 31 Oct 10 | 4.3037 |
| 30 Nov 10 | 4.514 |
| 31 Dec 10 | 4.6636 |
| 31 Jan 11 | 4.739 |
| 28 Feb 11 | 4.7939 |
| 31 Mar 11 | 4.658 |
| 30 Apr 11 | 4.6437 |
| 31 May 11 | 4.5086 |
| 30 Jun 11 | 4.5054 |
| 31 Jul 11 | 4.4917 |
| 31 Aug 11 | 4.1847 |
| 30 Sep 11 | 3.9723 |
| 31 Oct 11 | 3.8561 |
| 30 Nov 11 | 3.6387 |
| 31 Dec 11 | 3.6707 |
| 31 Jan 12 | 3.6409 |
| 29 Feb 12 | 3.8456 |
| 31 Mar 12 | 3.8889 |
| 30 Apr 12 | 3.8589 |
| 31 May 12 | 3.6825 |
| 30 Jun 12 | 3.5754 |
| 31 Jul 12 | 3.5142 |
| 31 Aug 12 | 3.5288 |
| 30 Sep 12 | 3.6237 |
| 31 Oct 12 | 3.6661 |
| 30 Nov 12 | 3.6537 |
| 31 Dec 12 | 3.8203 |
| 31 Jan 13 | 4.0022 |
| 28 Feb 13 | 4.1328 |
| 31 Mar 13 | 4.0074 |
| 30 Apr 13 | 3.8541 |
| 31 May 13 | 3.9994 |
| 30 Jun 13 | 4.1555 |
| 31 Jul 13 | 4.2205 |
| 31 Aug 13 | 4.2649 |
| 30 Sep 13 | 4.3099 |
| 31 Oct 13 | 4.1939 |
| 30 Nov 13 | 4.2504 |
| 31 Dec 13 | 4.3122 |
| 31 Jan 14 | 4.278 |
| 28 Feb 14 | 4.2377 |
| 31 Mar 14 | 4.2175 |
| 30 Apr 14 | 4.1832 |
| 31 May 14 | 4.1294 |
| 30 Jun 14 | 4.1632 |
| 31 Jul 14 | 4.0897 |
| 31 Aug 14 | 3.865 |
| 30 Sep 14 | 3.8852 |
| 31 Oct 14 | 3.7498 |
| 30 Nov 14 | 3.715 |
| 31 Dec 14 | 0.7239 |
| 31 Jan 15 | 0.4035 |
| 28 Feb 15 | 0.3551 |
| 31 Mar 15 | 0 |
| 30 Apr 15 | 0 |
| 31 May 15 | 0 |
| 30 Jun 15 | 0 |
| 31 Jul 15 | 0 |
| 31 Aug 15 | 0 |
| 30 Sep 15 | 0 |