| Day | Rate | Set date |
|---|---|---|
| 2 January | 5.2510 | .. |
| 3 January | 5.3440 | .. |
| 6 January | 4.9350 | .. |
| 7 January | 5.1270 | .. |
| 8 January | 5.1610 | .. |
| 9 January | 5.3040 | .. |
| 10 January | 5.1430 | .. |
| 13 January | 5.2510 | .. |
| 14 January | 5.1070 | .. |
| 15 January | 5.4300 | .. |
| 16 January | 5.6450 | .. |
| 17 January | 5.5360 | .. |
| 21 January | 5.4330 | .. |
| 22 January | 5.6730 | .. |
| 23 January | 5.4580 | .. |
| 24 January | 5.5240 | .. |
| 27 January | 5.3960 | .. |
| 28 January | 5.4440 | .. |
| 29 January | 5.6600 | .. |
| 30 January | 5.5830 | .. |
| 31 January | 5.6050 | .. |
| Day | Rate | Set date |
|---|---|---|
| 3 February | 5.7660 | .. |
| 4 February | 5.7620 | .. |
| 5 February | 5.6440 | .. |
| 6 February | 5.8280 | .. |
| 7 February | 6.0430 | .. |
| 10 February | 5.8520 | .. |
| 11 February | 5.9770 | .. |
| 12 February | 5.7850 | .. |
| 13 February | 5.7400 | .. |
| 14 February | 5.8510 | .. |
| 18 February | 5.9110 | .. |
| 19 February | 6.1340 | .. |
| 20 February | 6.1620 | .. |
| 21 February | 6.6060 | .. |
| 24 February | 9.1370 | .. |
| 25 February | 9.5770 | .. |
| 26 February | 9.1330 | .. |
| 27 February | 7.4850 | .. |
| 28 February | 8.1010 | .. |
| Day | Rate | Set date |
|---|---|---|
| 3 March | 7.1620 | .. |
| 4 March | 7.0410 | .. |
| 5 March | 7.0210 | .. |
| 6 March | 6.8440 | .. |
| 7 March | 6.9930 | .. |
| 10 March | 6.5150 | .. |
| 11 March | 5.9440 | .. |
| 12 March | 5.8650 | .. |
| 13 March | 5.3610 | .. |
| 14 March | 5.4290 | .. |
| 17 March | 5.5070 | .. |
| 18 March | 5.3390 | .. |
| 19 March | 5.2780 | .. |
| 20 March | 5.3060 | .. |
| 21 March | 5.1280 | .. |
| 24 March | 5.2530 | .. |
| 25 March | 5.0770 | .. |
| 26 March | 5.0970 | .. |
| 27 March | 5.1460 | .. |
| 28 March | 5.1460 | .. |
| 31 March | 5.0600 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 April | 5.1250 | .. |
| 2 April | 5.0650 | .. |
| 3 April | 4.9190 | .. |
| 4 April | 4.9430 | .. |
| 7 April | 5.1340 | .. |
| 8 April | 5.1080 | .. |
| 9 April | 5.1950 | .. |
| 10 April | 5.4190 | .. |
| 11 April | 5.4110 | .. |
| 14 April | 5.5520 | .. |
| 15 April | 5.6530 | .. |
| 16 April | 5.6770 | .. |
| 17 April | 5.7090 | .. |
| 21 April | 5.7130 | .. |
| 22 April | 5.6450 | .. |
| 23 April | 5.5690 | .. |
| 24 April | 5.4740 | .. |
| 25 April | 5.4770 | .. |
| 28 April | 5.1230 | .. |
| 29 April | 5.2360 | .. |
| 30 April | 5.3850 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 May | 5.2670 | .. |
| 2 May | 5.2550 | .. |
| 5 May | 5.6890 | .. |
| 6 May | 5.5680 | .. |
| 7 May | 5.6600 | .. |
| 8 May | 5.7720 | .. |
| 9 May | 5.8060 | .. |
| 12 May | 5.9830 | .. |
| 13 May | 6.3080 | .. |
| 14 May | 6.3140 | .. |
| 15 May | 6.1310 | .. |
| 16 May | 6.1220 | .. |
| 19 May | 6.0150 | .. |
| 20 May | 6.0560 | .. |
| 21 May | 6.1980 | .. |
| 22 May | 6.0350 | .. |
| 23 May | 6.1190 | .. |
| 27 May | 5.9000 | .. |
| 28 May | 5.9450 | .. |
| 29 May | 6.0660 | .. |
| 30 May | 6.2510 | .. |
| Day | Rate | Set date |
|---|---|---|
| 2 June | 6.4120 | .. |
| 3 June | 6.3600 | .. |
| 4 June | 6.3750 | .. |
| 5 June | 6.5210 | .. |
| 6 June | 6.5100 | .. |
| 9 June | 6.3140 | .. |
| 10 June | 6.3300 | .. |
| 11 June | 6.2130 | .. |
| 12 June | 5.6060 | .. |
| 13 June | 5.6750 | .. |
| 16 June | 5.7060 | .. |
| 17 June | 5.7120 | .. |
| 18 June | 5.5810 | .. |
| 19 June | 5.9410 | .. |
| 20 June | 5.8050 | .. |
| 23 June | 5.8630 | .. |
| 24 June | 5.6970 | .. |
| 25 June | 5.7570 | .. |
| 26 June | 5.2910 | .. |
| 27 June | 5.3620 | .. |
| 30 June | 5.4110 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 July | 5.3170 | .. |
| 2 July | 5.1990 | .. |
| 3 July | 5.2260 | .. |
| 7 July | 5.3810 | .. |
| 8 July | 5.5030 | .. |
| 9 July | 5.5200 | .. |
| 10 July | 5.2580 | .. |
| 11 July | 5.1540 | .. |
| 14 July | 5.1020 | .. |
| 15 July | 5.0200 | .. |
| 16 July | 4.9340 | .. |
| 17 July | 5.0500 | .. |
| 18 July | 5.0220 | .. |
| 21 July | 5.1070 | .. |
| 22 July | 4.8680 | .. |
| 23 July | 4.8760 | .. |
| 24 July | 4.7310 | .. |
| 25 July | 4.7060 | .. |
| 28 July | 4.7000 | .. |
| 29 July | 4.6930 | .. |
| 30 July | 4.6680 | .. |
| 31 July | 4.7180 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 August | 4.8740 | .. |
| 4 August | 4.6300 | .. |
| 5 August | 4.6770 | .. |
| 6 August | 4.7450 | .. |
| 7 August | 5.0820 | .. |
| 8 August | 5.0370 | .. |
| 11 August | 5.1290 | .. |
| 12 August | 5.2170 | .. |
| 13 August | 5.1790 | .. |
| 14 August | 4.8910 | .. |
| 15 August | 4.8480 | .. |
| 18 August | 4.8830 | .. |
| 19 August | 4.9640 | .. |
| 20 August | 5.1190 | .. |
| 21 August | 5.2750 | .. |
| 22 August | 5.2800 | .. |
| 25 August | 5.0830 | .. |
| 26 August | 5.0380 | .. |
| 27 August | 4.9270 | .. |
| 28 August | 4.9440 | .. |
| 29 August | 4.7310 | .. |
| Day | Rate | Set date |
|---|---|---|
| 2 September | 4.6390 | .. |
| 3 September | 4.6940 | .. |
| 4 September | 4.8100 | .. |
| 5 September | 4.7710 | .. |
| 8 September | 4.6610 | .. |
| 9 September | 4.7300 | .. |
| 10 September | 4.9680 | .. |
| 11 September | 4.7380 | .. |
| 12 September | 4.7660 | .. |
| 15 September | 4.6850 | .. |
| 16 September | 4.6610 | .. |
| 17 September | 4.6420 | .. |
| 18 September | 4.4710 | .. |
| 19 September | 4.4830 | .. |
| 22 September | 4.4940 | .. |
| 23 September | 4.5110 | .. |
| 24 September | 4.5880 | .. |
| 25 September | 4.5420 | .. |
| 26 September | 4.4300 | .. |
| 29 September | 4.8950 | .. |
| 30 September | 4.8300 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 October | 4.6770 | .. |
| 2 October | 4.6860 | .. |
| 3 October | 4.7670 | .. |
| 6 October | 4.9040 | .. |
| 7 October | 5.1400 | .. |
| 8 October | 5.1480 | .. |
| 9 October | 5.4940 | .. |
| 10 October | 5.6520 | .. |
| 13 October | 5.5470 | .. |
| 14 October | 5.4750 | .. |
| 15 October | 5.4300 | .. |
| 16 October | 5.4110 | .. |
| 17 October | 5.0360 | .. |
| 20 October | 4.7720 | .. |
| 21 October | 4.8750 | .. |
| 22 October | 4.9240 | .. |
| 23 October | 4.9130 | .. |
| 24 October | 4.7860 | .. |
| 27 October | 4.5120 | .. |
| 28 October | 4.4860 | .. |
| 29 October | 4.4590 | .. |
| 30 October | 4.7100 | .. |
| 31 October | 4.8930 | .. |
| Day | Rate | Set date |
|---|---|---|
| 3 November | 4.7050 | .. |
| 4 November | 4.7270 | .. |
| 5 November | 4.8970 | .. |
| 6 November | 4.6580 | .. |
| 7 November | 4.7060 | .. |
| 10 November | 4.7110 | .. |
| 11 November | 4.8690 | .. |
| 12 November | 4.7390 | .. |
| 13 November | 4.7970 | .. |
| 14 November | 5.1120 | .. |
| 17 November | 4.7640 | .. |
| 18 November | 4.8650 | .. |
| 19 November | 4.7380 | .. |
| 20 November | 4.6180 | .. |
| 21 November | 4.6340 | .. |
| 24 November | 4.6820 | .. |
| 25 November | 4.8600 | .. |
| 26 November | 4.9250 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 December | 5.2830 | .. |
| 2 December | 5.5790 | .. |
| 3 December | 5.7560 | .. |
| 4 December | 6.3370 | .. |
| 5 December | 6.1350 | .. |
| 8 December | 6.9020 | .. |
| 9 December | 6.7220 | .. |
| 10 December | 6.7110 | .. |
| 11 December | 6.6150 | .. |
| 12 December | 7.2210 | .. |
| 15 December | 6.9540 | .. |
| 16 December | 6.7470 | .. |
| 17 December | 6.9930 | .. |
| 18 December | 7.1220 | .. |
| 19 December | 6.9820 | .. |
| 22 December | 6.3240 | .. |
| 23 December | 6.1430 | .. |
| 24 December | 6.3790 | .. |
| 29 December | 6.1500 | .. |
| 30 December | 6.6000 | .. |
| 31 December | 6.1890 | .. |