| Day | Rate | Set date |
|---|---|---|
| 3 January | 10.6260 | .. |
| 4 January | 10.1970 | .. |
| 5 January | 9.4990 | .. |
| 6 January | 9.6320 | .. |
| 9 January | 9.3600 | .. |
| 10 January | 9.3360 | .. |
| 11 January | 9.2380 | .. |
| 12 January | 8.9430 | .. |
| 13 January | 8.7910 | .. |
| 17 January | 9.1680 | .. |
| 18 January | 8.6940 | .. |
| 19 January | 8.9050 | .. |
| 20 January | 9.2800 | .. |
| 23 January | 8.5740 | .. |
| 24 January | 8.6820 | .. |
| 25 January | 8.4600 | .. |
| 26 January | 8.2290 | .. |
| 27 January | 8.4000 | .. |
| 30 January | 9.3890 | .. |
| 31 January | 9.3160 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 February | 8.7230 | .. |
| 2 February | 8.3470 | .. |
| 3 February | 8.6130 | .. |
| 6 February | 7.9950 | .. |
| 7 February | 7.8580 | .. |
| 8 February | 7.7350 | .. |
| 9 February | 7.4790 | .. |
| 10 February | 7.3160 | .. |
| 13 February | 7.2430 | .. |
| 14 February | 7.1140 | .. |
| 15 February | 7.0660 | .. |
| 16 February | 7.1340 | .. |
| 17 February | 7.1820 | .. |
| 21 February | 7.7310 | .. |
| 22 February | 7.2830 | .. |
| 23 February | 7.4580 | .. |
| 24 February | 7.1120 | .. |
| 27 February | 6.7890 | .. |
| 28 February | 6.7140 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 March | 6.7330 | .. |
| 2 March | 6.7600 | .. |
| 3 March | 6.7900 | .. |
| 6 March | 6.5470 | .. |
| 7 March | 6.6780 | .. |
| 8 March | 6.6480 | .. |
| 9 March | 6.6010 | .. |
| 10 March | 6.6460 | .. |
| 13 March | 7.0070 | .. |
| 14 March | 7.1670 | .. |
| 15 March | 7.1430 | .. |
| 16 March | 7.2670 | .. |
| 17 March | 7.0530 | .. |
| 20 March | 6.8350 | .. |
| 21 March | 6.8680 | .. |
| 22 March | 6.9530 | .. |
| 23 March | 7.3280 | .. |
| 24 March | 7.2900 | .. |
| 27 March | 7.0670 | .. |
| 28 March | 7.2140 | .. |
| 29 March | 7.2330 | .. |
| 30 March | 7.4870 | .. |
| 31 March | 7.2100 | .. |
| Day | Rate | Set date |
|---|---|---|
| 3 April | 7.2440 | .. |
| 4 April | 7.0650 | .. |
| 5 April | 7.0690 | .. |
| 6 April | 6.9720 | .. |
| 7 April | 6.7430 | .. |
| 10 April | 6.8820 | .. |
| 11 April | 6.9080 | .. |
| 12 April | 6.8080 | .. |
| 13 April | 7.1350 | .. |
| 17 April | 7.5770 | .. |
| 18 April | 8.0080 | .. |
| 19 April | 8.1920 | .. |
| 20 April | 8.0640 | .. |
| 21 April | 7.9810 | .. |
| 24 April | 7.5580 | .. |
| 25 April | 7.2540 | .. |
| 26 April | 7.1980 | .. |
| 27 April | 6.8050 | .. |
| 28 April | 6.5550 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 May | 6.6950 | .. |
| 2 May | 6.7460 | .. |
| 3 May | 6.6060 | .. |
| 4 May | 6.9060 | .. |
| 5 May | 6.7750 | .. |
| 8 May | 6.6960 | .. |
| 9 May | 6.5810 | .. |
| 10 May | 6.9000 | .. |
| 11 May | 6.6490 | .. |
| 12 May | 6.2800 | .. |
| 15 May | 6.1230 | .. |
| 16 May | 6.2520 | .. |
| 17 May | 6.1290 | .. |
| 18 May | 5.9970 | .. |
| 19 May | 5.9620 | .. |
| 22 May | 6.2760 | .. |
| 23 May | 6.2580 | .. |
| 24 May | 5.9640 | .. |
| 25 May | 5.9750 | .. |
| 26 May | 5.9250 | .. |
| 30 May | 6.1230 | .. |
| 31 May | 6.3840 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 June | 6.4480 | .. |
| 2 June | 6.6230 | .. |
| 5 June | 6.4630 | .. |
| 6 June | 6.3850 | .. |
| 7 June | 5.9740 | .. |
| 8 June | 6.1910 | .. |
| 9 June | 6.1720 | .. |
| 12 June | 6.2240 | .. |
| 13 June | 6.1630 | .. |
| 14 June | 6.5900 | .. |
| 15 June | 7.2070 | .. |
| 16 June | 7.1850 | .. |
| 19 June | 6.8930 | .. |
| 20 June | 6.5020 | .. |
| 21 June | 6.5880 | .. |
| 22 June | 6.4390 | .. |
| 23 June | 6.2260 | .. |
| 26 June | 5.9690 | .. |
| 27 June | 6.1070 | .. |
| 28 June | 5.8870 | .. |
| 29 June | 6.1350 | .. |
| 30 June | 6.1040 | .. |
| Day | Rate | Set date |
|---|---|---|
| 3 July | 6.1040 | .. |
| 5 July | 5.7650 | .. |
| 6 July | 5.6640 | .. |
| 7 July | 5.5230 | .. |
| 10 July | 5.6080 | .. |
| 11 July | 5.6330 | .. |
| 12 July | 5.7820 | .. |
| 13 July | 6.1290 | .. |
| 14 July | 6.3470 | .. |
| 17 July | 5.7830 | .. |
| 18 July | 5.5550 | .. |
| 19 July | 5.8620 | .. |
| 20 July | 6.0910 | .. |
| 21 July | 6.1390 | .. |
| 24 July | 6.6050 | .. |
| 25 July | 6.4090 | .. |
| 26 July | 6.8870 | .. |
| 27 July | 7.0420 | .. |
| 28 July | 7.1840 | .. |
| 31 July | 8.2110 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 August | 7.5740 | .. |
| 2 August | 7.7990 | .. |
| 3 August | 7.2920 | .. |
| 4 August | 7.2460 | .. |
| 7 August | 6.9070 | .. |
| 8 August | 7.1580 | .. |
| 9 August | 7.6510 | .. |
| 10 August | 7.5290 | .. |
| 11 August | 7.2690 | .. |
| 14 August | 6.9130 | .. |
| 15 August | 6.8610 | .. |
| 16 August | 6.7660 | .. |
| 17 August | 6.6890 | .. |
| 18 August | 6.7310 | .. |
| 21 August | 6.6240 | .. |
| 22 August | 7.0080 | .. |
| 23 August | 6.8750 | .. |
| 24 August | 7.0790 | .. |
| 25 August | 7.1570 | .. |
| 28 August | 6.4720 | .. |
| 29 August | 6.8160 | .. |
| 30 August | 6.2900 | .. |
| 31 August | 6.0480 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 September | 5.8770 | .. |
| 5 September | 6.0390 | .. |
| 6 September | 5.9940 | .. |
| 7 September | 5.7180 | .. |
| 8 September | 5.6750 | .. |
| 11 September | 5.6700 | .. |
| 12 September | 5.5740 | .. |
| 13 September | 5.4490 | .. |
| 14 September | 4.8920 | .. |
| 15 September | 4.9820 | .. |
| 18 September | 4.9420 | .. |
| 19 September | 5.0060 | .. |
| 20 September | 4.9310 | .. |
| 21 September | 4.7810 | .. |
| 22 September | 4.6270 | .. |
| 25 September | 4.4750 | .. |
| 26 September | 4.5260 | .. |
| 27 September | 4.2010 | .. |
| 28 September | 5.3920 | .. |
| 29 September | 5.6200 | .. |
| Day | Rate | Set date |
|---|---|---|
| 2 October | 5.6430 | .. |
| 3 October | 5.7590 | .. |
| 4 October | 5.9950 | .. |
| 5 October | 6.2980 | .. |
| 6 October | 6.4270 | .. |
| 9 October | 6.4290 | .. |
| 10 October | 6.4660 | .. |
| 11 October | 6.1500 | .. |
| 12 October | 5.7820 | .. |
| 13 October | 5.6590 | .. |
| 16 October | 6.4440 | .. |
| 17 October | 6.4420 | .. |
| 18 October | 6.8070 | .. |
| 19 October | 7.1320 | .. |
| 20 October | 7.2410 | .. |
| 23 October | 6.8810 | .. |
| 24 October | 7.0910 | .. |
| 25 October | 7.6930 | .. |
| 26 October | 7.4970 | .. |
| 27 October | 7.1530 | .. |
| 30 October | 7.4160 | .. |
| 31 October | 7.5340 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 November | 7.7120 | .. |
| 2 November | 7.8140 | .. |
| 3 November | 7.8840 | .. |
| 6 November | 7.4900 | .. |
| 7 November | 7.7550 | .. |
| 8 November | 7.8230 | .. |
| 9 November | 7.9550 | .. |
| 10 November | 7.7940 | .. |
| 13 November | 7.8940 | .. |
| 14 November | 7.9770 | .. |
| 15 November | 8.1200 | .. |
| 16 November | 7.7550 | .. |
| 17 November | 8.1790 | .. |
| 20 November | 8.0190 | .. |
| 21 November | 7.9880 | .. |
| 22 November | 7.7180 | .. |
| 27 November | 7.9980 | .. |
| 28 November | 8.3180 | .. |
| 29 November | 8.8710 | .. |
| 30 November | 8.8440 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 December | 8.4220 | .. |
| 4 December | 7.8060 | .. |
| 5 December | 7.6850 | .. |
| 6 December | 7.7270 | .. |
| 7 December | 7.6710 | .. |
| 8 December | 7.5610 | .. |
| 11 December | 7.4270 | .. |
| 12 December | 7.4300 | .. |
| 13 December | 7.6730 | .. |
| 14 December | 7.5550 | .. |
| 15 December | 7.4090 | .. |
| 18 December | 7.0750 | .. |
| 19 December | 7.0830 | .. |
| 20 December | 6.7690 | .. |
| 21 December | 6.8000 | .. |
| 22 December | 6.6350 | .. |
| 26 December | 6.1130 | .. |
| 27 December | 5.8380 | .. |
| 28 December | 6.2480 | .. |
| 29 December | 6.2990 | .. |