| Day | Rate | Set date |
|---|---|---|
| 3 January | 94.8400 | .. |
| 4 January | 93.5300 | .. |
| 5 January | 95.5000 | .. |
| 6 January | 94.5200 | .. |
| 7 January | 93.3300 | .. |
| 10 January | 95.7000 | .. |
| 11 January | 97.6100 | .. |
| 12 January | 98.1200 | .. |
| 13 January | 98.0600 | .. |
| 14 January | 98.6800 | .. |
| 17 January | 97.4300 | .. |
| 18 January | 97.8000 | .. |
| 19 January | 98.1600 | .. |
| 20 January | 96.5800 | .. |
| 21 January | 97.6000 | .. |
| 24 January | 96.6100 | .. |
| 25 January | 95.2500 | .. |
| 26 January | 97.9100 | .. |
| 27 January | 97.3900 | .. |
| 28 January | 99.4200 | .. |
| 31 January | 101.0100 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 February | 101.7400 | .. |
| 2 February | 102.3400 | .. |
| 3 February | 101.7600 | .. |
| 4 February | 99.8300 | .. |
| 7 February | 99.2500 | .. |
| 8 February | 99.9200 | .. |
| 9 February | 101.8200 | .. |
| 10 February | 100.8700 | .. |
| 11 February | 101.4300 | .. |
| 14 February | 103.0800 | .. |
| 15 February | 101.6400 | .. |
| 16 February | 103.7800 | .. |
| 17 February | 102.5900 | .. |
| 18 February | 102.5200 | .. |
| 21 February | 105.7400 | .. |
| 22 February | 105.7800 | .. |
| 23 February | 111.2500 | .. |
| 24 February | 111.3600 | .. |
| 25 February | 112.1400 | .. |
| 28 February | 111.8000 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 March | 115.4200 | .. |
| 2 March | 116.3500 | .. |
| 3 March | 114.7900 | .. |
| 4 March | 115.9700 | .. |
| 7 March | 115.0400 | .. |
| 8 March | 113.0600 | .. |
| 9 March | 115.9400 | .. |
| 10 March | 115.4300 | .. |
| 11 March | 113.8400 | .. |
| 14 March | 113.6700 | .. |
| 15 March | 108.5200 | .. |
| 16 March | 110.6200 | .. |
| 17 March | 114.9000 | .. |
| 18 March | 113.9300 | .. |
| 21 March | 114.9600 | .. |
| 22 March | 115.7000 | .. |
| 23 March | 115.5500 | .. |
| 24 March | 115.7200 | .. |
| 25 March | 115.5900 | .. |
| 28 March | 114.8000 | .. |
| 29 March | 115.1600 | .. |
| 30 March | 115.1300 | .. |
| 31 March | 117.3600 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 April | 118.7000 | .. |
| 4 April | 121.0600 | .. |
| 5 April | 122.2200 | .. |
| 6 April | 122.3000 | .. |
| 7 April | 122.6700 | .. |
| 8 April | 126.6500 | .. |
| 11 April | 123.9800 | .. |
| 12 April | 120.9200 | .. |
| 13 April | 122.8800 | .. |
| 14 April | 122.3600 | .. |
| 15 April | 123.4500 | .. |
| 18 April | 121.6100 | .. |
| 19 April | 121.3300 | .. |
| 20 April | 123.8500 | .. |
| 21 April | 123.9900 | .. |
| 25 April | 123.6600 | .. |
| 26 April | 124.1400 | .. |
| 27 April | 125.1300 | .. |
| 28 April | 125.0200 | .. |
| 29 April | 125.8900 | .. |
| Day | Rate | Set date |
|---|---|---|
| 2 May | 125.1200 | .. |
| 3 May | 122.4500 | .. |
| 4 May | 121.1900 | .. |
| 5 May | 110.8000 | .. |
| 6 May | 109.1300 | .. |
| 9 May | 115.9000 | .. |
| 10 May | 117.6300 | .. |
| 11 May | 112.5700 | .. |
| 12 May | 112.9800 | .. |
| 13 May | 113.8300 | .. |
| 16 May | 112.7300 | .. |
| 17 May | 109.9900 | .. |
| 18 May | 112.3000 | .. |
| 19 May | 111.4200 | .. |
| 20 May | 112.3900 | .. |
| 23 May | 110.1000 | .. |
| 24 May | 112.5300 | .. |
| 25 May | 114.9300 | .. |
| 26 May | 115.0500 | .. |
| 27 May | 115.0300 | .. |
| 30 May | 114.6800 | .. |
| 31 May | 116.7300 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 June | 114.5300 | .. |
| 2 June | 115.5400 | .. |
| 3 June | 115.8400 | .. |
| 6 June | 114.4800 | .. |
| 7 June | 116.7800 | .. |
| 8 June | 117.8500 | .. |
| 9 June | 119.5700 | .. |
| 10 June | 118.7800 | .. |
| 13 June | 119.1000 | .. |
| 14 June | 120.1600 | .. |
| 15 June | 117.1000 | .. |
| 16 June | 114.0200 | .. |
| 17 June | 113.2100 | .. |
| 20 June | 111.6900 | .. |
| 21 June | 110.9500 | .. |
| 22 June | 114.2100 | .. |
| 23 June | 107.2600 | .. |
| 24 June | 105.1200 | .. |
| 27 June | 105.9900 | .. |
| 28 June | 108.7800 | .. |
| 29 June | 112.4000 | .. |
| 30 June | 112.4800 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 July | 111.7700 | .. |
| 4 July | 111.3900 | .. |
| 5 July | 113.6100 | .. |
| 6 July | 113.6200 | .. |
| 7 July | 118.5900 | .. |
| 8 July | 118.3300 | .. |
| 11 July | 117.2400 | .. |
| 12 July | 117.7500 | .. |
| 13 July | 118.7800 | .. |
| 14 July | 118.3200 | .. |
| 15 July | 117.2600 | .. |
| 18 July | 116.0500 | .. |
| 19 July | 117.0600 | .. |
| 20 July | 118.1500 | .. |
| 21 July | 117.5100 | .. |
| 22 July | 118.6700 | .. |
| 25 July | 117.9400 | .. |
| 26 July | 118.2800 | .. |
| 27 July | 117.4300 | .. |
| 28 July | 117.3600 | .. |
| 29 July | 116.7400 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 August | 116.8100 | .. |
| 2 August | 116.4600 | .. |
| 3 August | 113.2300 | .. |
| 4 August | 107.2500 | .. |
| 5 August | 109.3700 | .. |
| 8 August | 103.7400 | .. |
| 9 August | 102.5700 | .. |
| 10 August | 106.6800 | .. |
| 11 August | 108.0200 | .. |
| 12 August | 108.0300 | .. |
| 15 August | 109.9100 | .. |
| 16 August | 109.4700 | .. |
| 17 August | 110.6000 | .. |
| 18 August | 106.9900 | .. |
| 19 August | 108.6200 | .. |
| 22 August | 108.3600 | .. |
| 23 August | 109.3100 | .. |
| 24 August | 110.1500 | .. |
| 25 August | 110.6200 | .. |
| 26 August | 111.3600 | .. |
| 29 August | 111.8800 | .. |
| 30 August | 114.0200 | .. |
| 31 August | 114.8500 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 September | 114.2900 | .. |
| 2 September | 112.3300 | .. |
| 5 September | 110.0800 | .. |
| 6 September | 112.8900 | .. |
| 7 September | 115.8000 | .. |
| 8 September | 114.5500 | .. |
| 9 September | 112.7700 | .. |
| 12 September | 112.2500 | .. |
| 13 September | 111.8900 | .. |
| 14 September | 112.4000 | .. |
| 15 September | 115.3400 | .. |
| 16 September | 112.2200 | .. |
| 19 September | 109.1400 | .. |
| 20 September | 110.5400 | .. |
| 21 September | 110.3600 | .. |
| 22 September | 105.4900 | .. |
| 23 September | 103.9700 | .. |
| 26 September | 103.9400 | .. |
| 27 September | 107.1400 | .. |
| 28 September | 103.8100 | .. |
| 29 September | 103.9500 | .. |
| 30 September | 102.7600 | .. |
| Day | Rate | Set date |
|---|---|---|
| 3 October | 101.7100 | .. |
| 4 October | 99.7900 | .. |
| 5 October | 102.7300 | .. |
| 6 October | 105.7300 | .. |
| 7 October | 105.8800 | .. |
| 10 October | 108.9500 | .. |
| 11 October | 110.7300 | .. |
| 12 October | 111.3600 | .. |
| 13 October | 111.1100 | .. |
| 14 October | 114.6800 | .. |
| 17 October | 110.1600 | .. |
| 18 October | 111.1500 | .. |
| 19 October | 108.3900 | .. |
| 20 October | 109.7600 | .. |
| 21 October | 109.5600 | .. |
| 24 October | 111.4500 | .. |
| 25 October | 110.9200 | .. |
| 26 October | 108.9100 | .. |
| 27 October | 112.0800 | .. |
| 28 October | 109.9100 | .. |
| 31 October | 109.5600 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 November | 109.5400 | .. |
| 2 November | 109.3400 | .. |
| 3 November | 110.8300 | .. |
| 4 November | 111.9700 | .. |
| 7 November | 114.5600 | .. |
| 8 November | 115.0000 | .. |
| 9 November | 112.3100 | .. |
| 10 November | 113.7100 | .. |
| 11 November | 114.1600 | .. |
| 14 November | 111.8900 | .. |
| 15 November | 112.3900 | .. |
| 16 November | 111.8800 | .. |
| 17 November | 108.2200 | .. |
| 18 November | 107.5600 | .. |
| 21 November | 106.8800 | .. |
| 22 November | 109.0300 | .. |
| 23 November | 107.0200 | .. |
| 24 November | 107.7800 | .. |
| 25 November | 106.4000 | .. |
| 28 November | 109.0000 | .. |
| 29 November | 110.8200 | .. |
| 30 November | 110.5200 | .. |
| Day | Rate | Set date |
|---|---|---|
| 1 December | 108.9900 | .. |
| 2 December | 109.9400 | .. |
| 5 December | 109.8100 | .. |
| 6 December | 110.8100 | .. |
| 7 December | 109.5300 | .. |
| 8 December | 108.1100 | .. |
| 9 December | 108.6200 | .. |
| 12 December | 107.2600 | .. |
| 13 December | 109.5000 | .. |
| 14 December | 105.0200 | .. |
| 15 December | 105.0900 | .. |
| 16 December | 103.3500 | .. |
| 19 December | 103.6400 | .. |
| 20 December | 106.7300 | .. |
| 21 December | 107.7100 | .. |
| 22 December | 107.8900 | .. |
| 23 December | 107.9600 | .. |
| 27 December | 109.2700 | .. |
| 28 December | 107.5600 | .. |
| 29 December | 108.0100 | .. |
| 30 December | 107.3800 | .. |