| Day | Rate | Set date |
|---|---|---|
| 4 January | 5.8840 | .. |
| 5 January | 5.6370 | .. |
| 6 January | 6.0090 | .. |
| 7 January | 5.8060 | .. |
| 8 January | 5.7490 | .. |
| 11 January | 5.4540 | .. |
| 12 January | 5.5910 | .. |
| 13 January | 5.7330 | .. |
| 14 January | 5.5880 | .. |
| 15 January | 5.6910 | .. |
| 19 January | 5.5570 | .. |
| 20 January | 5.4960 | .. |
| 21 January | 5.6150 | .. |
| 22 January | 5.8190 | .. |
| 25 January | 5.7220 | .. |
| 26 January | 5.4850 | .. |
| 27 January | 5.2740 | .. |
| 28 January | 5.1380 | .. |
| 29 January | 5.1310 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 February | 5.4340 | .. |
| 2 February | 5.4540 | .. |
| 3 February | 5.4190 | .. |
| 4 February | 5.4160 | .. |
| 5 February | 5.5150 | .. |
| 8 February | 5.4010 | .. |
| 9 February | 5.2900 | .. |
| 10 February | 5.2920 | .. |
| 11 February | 5.3960 | .. |
| 12 February | 5.4680 | .. |
| 16 February | 5.3100 | .. |
| 17 February | 5.3860 | .. |
| 18 February | 5.1720 | .. |
| 19 February | 5.0440 | .. |
| 22 February | 4.8950 | .. |
| 23 February | 4.7780 | .. |
| 24 February | 4.8160 | .. |
| 25 February | 4.7670 | .. |
| 26 February | 4.8130 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 March | 4.6790 | .. |
| 2 March | 4.7080 | .. |
| 3 March | 4.7570 | .. |
| 4 March | 4.5750 | .. |
| 5 March | 4.5930 | .. |
| 8 March | 4.5270 | .. |
| 9 March | 4.5160 | .. |
| 10 March | 4.5590 | .. |
| 11 March | 4.4400 | .. |
| 12 March | 4.4000 | .. |
| 15 March | 4.3910 | .. |
| 16 March | 4.3470 | .. |
| 17 March | 4.3030 | .. |
| 18 March | 4.0850 | .. |
| 19 March | 4.1690 | .. |
| 22 March | 4.0790 | .. |
| 23 March | 4.1300 | .. |
| 24 March | 4.1050 | .. |
| 25 March | 3.9810 | .. |
| 26 March | 3.8720 | .. |
| 29 March | 3.8420 | .. |
| 30 March | 3.9730 | .. |
| 31 March | 3.8690 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 April | 4.0860 | .. |
| 5 April | 4.2770 | .. |
| 6 April | 4.0960 | .. |
| 7 April | 4.0190 | .. |
| 8 April | 3.9090 | .. |
| 9 April | 4.0700 | .. |
| 12 April | 4.0080 | .. |
| 13 April | 4.1600 | .. |
| 14 April | 4.1990 | .. |
| 15 April | 3.9850 | .. |
| 16 April | 4.0390 | .. |
| 19 April | 3.9440 | .. |
| 20 April | 3.9750 | .. |
| 21 April | 3.9550 | .. |
| 22 April | 4.1280 | .. |
| 23 April | 4.2570 | .. |
| 26 April | 4.2620 | .. |
| 27 April | 4.2160 | .. |
| 28 April | 4.2710 | .. |
| 29 April | 3.9800 | .. |
| 30 April | 3.9200 | .. |
| Day | Rate | Set date |
|---|---|---|
| 3 May | 4.0000 | .. |
| 4 May | 4.0130 | .. |
| 5 May | 3.9910 | .. |
| 6 May | 3.9290 | .. |
| 7 May | 4.0150 | .. |
| 10 May | 4.1700 | .. |
| 11 May | 4.1310 | .. |
| 12 May | 4.2840 | .. |
| 13 May | 4.3390 | .. |
| 14 May | 4.3120 | .. |
| 17 May | 4.3980 | .. |
| 18 May | 4.3420 | .. |
| 19 May | 4.1580 | .. |
| 20 May | 4.1060 | .. |
| 21 May | 4.0350 | .. |
| 24 May | 4.0170 | .. |
| 25 May | 4.0510 | .. |
| 26 May | 4.1550 | .. |
| 27 May | 4.2940 | .. |
| 28 May | 4.3410 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 June | 4.2480 | .. |
| 2 June | 4.4240 | .. |
| 3 June | 4.6900 | .. |
| 4 June | 4.7970 | .. |
| 7 June | 4.9160 | .. |
| 8 June | 4.8080 | .. |
| 9 June | 4.6770 | .. |
| 10 June | 4.6470 | .. |
| 11 June | 4.7810 | .. |
| 14 June | 5.0060 | .. |
| 15 June | 5.1890 | .. |
| 16 June | 4.9780 | .. |
| 17 June | 5.1620 | .. |
| 18 June | 4.9970 | .. |
| 21 June | 4.8730 | .. |
| 22 June | 4.7560 | .. |
| 23 June | 4.8040 | .. |
| 24 June | 4.7480 | .. |
| 25 June | 4.8610 | .. |
| 28 June | 4.7170 | .. |
| 29 June | 4.5480 | .. |
| 30 June | 4.6160 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 July | 4.8540 | .. |
| 2 July | 4.6870 | .. |
| 6 July | 4.6820 | .. |
| 7 July | 4.5650 | .. |
| 8 July | 4.3990 | .. |
| 9 July | 4.4020 | .. |
| 12 July | 4.3880 | .. |
| 13 July | 4.3540 | .. |
| 14 July | 4.3060 | .. |
| 15 July | 4.5860 | .. |
| 16 July | 4.5190 | .. |
| 19 July | 4.5100 | .. |
| 20 July | 4.5900 | .. |
| 21 July | 4.5130 | .. |
| 22 July | 4.6430 | .. |
| 23 July | 4.5800 | .. |
| 26 July | 4.6120 | .. |
| 27 July | 4.6750 | .. |
| 28 July | 4.7740 | .. |
| 29 July | 4.8270 | .. |
| 30 July | 4.9230 | .. |
| Day | Rate | Set date |
|---|---|---|
| 2 August | 4.7010 | .. |
| 3 August | 4.6390 | .. |
| 4 August | 4.7370 | .. |
| 5 August | 4.5980 | .. |
| 6 August | 4.4670 | .. |
| 9 August | 4.3090 | .. |
| 10 August | 4.2970 | .. |
| 11 August | 4.3260 | .. |
| 12 August | 4.2960 | .. |
| 13 August | 4.3280 | .. |
| 16 August | 4.2280 | .. |
| 17 August | 4.2670 | .. |
| 18 August | 4.2390 | .. |
| 19 August | 4.1710 | .. |
| 20 August | 4.1170 | .. |
| 23 August | 4.0660 | .. |
| 24 August | 4.0390 | .. |
| 25 August | 3.8710 | .. |
| 26 August | 3.8170 | .. |
| 27 August | 3.6510 | .. |
| 30 August | 3.8120 | .. |
| 31 August | 3.8160 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 September | 3.7620 | .. |
| 2 September | 3.7510 | .. |
| 3 September | 3.9390 | .. |
| 7 September | 3.8520 | .. |
| 8 September | 3.8140 | .. |
| 9 September | 3.7680 | .. |
| 10 September | 3.8830 | .. |
| 13 September | 3.9380 | .. |
| 14 September | 3.9660 | .. |
| 15 September | 3.9950 | .. |
| 16 September | 4.0620 | .. |
| 17 September | 4.0240 | .. |
| 20 September | 3.8220 | .. |
| 21 September | 3.9190 | .. |
| 22 September | 3.9660 | .. |
| 23 September | 4.0190 | .. |
| 24 September | 3.8810 | .. |
| 27 September | 3.8000 | .. |
| 28 September | 3.8370 | .. |
| 29 September | 3.9620 | .. |
| 30 September | 3.8720 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 October | 3.7970 | .. |
| 4 October | 3.7270 | .. |
| 5 October | 3.7430 | .. |
| 6 October | 3.8650 | .. |
| 7 October | 3.6170 | .. |
| 8 October | 3.6510 | .. |
| 11 October | 3.6010 | .. |
| 12 October | 3.6290 | .. |
| 13 October | 3.6960 | .. |
| 14 October | 3.6570 | .. |
| 15 October | 3.5350 | .. |
| 18 October | 3.4310 | .. |
| 19 October | 3.5130 | .. |
| 20 October | 3.5390 | .. |
| 21 October | 3.3680 | .. |
| 22 October | 3.3320 | .. |
| 25 October | 3.3170 | .. |
| 26 October | 3.3540 | .. |
| 27 October | 3.2920 | .. |
| 28 October | 3.8900 | .. |
| 29 October | 4.0380 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 November | 3.8320 | .. |
| 2 November | 3.8700 | .. |
| 3 November | 3.8360 | .. |
| 4 November | 3.8560 | .. |
| 5 November | 3.9370 | .. |
| 8 November | 4.0880 | .. |
| 9 November | 4.2100 | .. |
| 10 November | 4.0460 | .. |
| 11 November | 3.9270 | .. |
| 12 November | 3.7990 | .. |
| 15 November | 3.8450 | .. |
| 16 November | 3.8180 | .. |
| 17 November | 4.0300 | .. |
| 18 November | 4.0070 | .. |
| 19 November | 4.1640 | .. |
| 22 November | 4.2710 | .. |
| 23 November | 4.2640 | .. |
| 24 November | 4.2670 | .. |
| 26 November | 4.3990 | .. |
| 29 November | 4.2100 | .. |
| 30 November | 4.1800 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 December | 4.2690 | .. |
| 2 December | 4.3430 | .. |
| 3 December | 4.3490 | .. |
| 6 December | 4.4880 | .. |
| 7 December | 4.3930 | .. |
| 8 December | 4.6060 | .. |
| 9 December | 4.4350 | .. |
| 10 December | 4.4170 | .. |
| 13 December | 4.4200 | .. |
| 14 December | 4.2550 | .. |
| 15 December | 4.2220 | .. |
| 16 December | 4.0480 | .. |
| 17 December | 4.0660 | .. |
| 20 December | 4.2370 | .. |
| 21 December | 4.0590 | .. |
| 22 December | 4.1520 | .. |
| 23 December | 4.0830 | .. |
| 27 December | 4.1120 | .. |
| 28 December | 4.2160 | .. |
| 29 December | 4.2870 | .. |
| 30 December | 4.3380 | .. |
| 31 December | 4.4050 | .. |