| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q3 2025 | 21.6 | +0.71 | +3.41% | 04 Aug 2025 | 02 Nov 2025 |
| Q2 2025 | 21.9 | +1.01 | +4.84% | 05 May 2025 | 03 Aug 2025 |
| Q1 2025 | 21.3 | +0.13 | +0.61% | 03 Feb 2025 | 04 May 2025 |
| Q4 2024 | 21.9 | +2.12 | +10.7% | 28 Oct 2024 | 02 Feb 2025 |
| Q3 2024 | 20.8 | +0.39 | +1.91% | 29 Jul 2024 | 27 Oct 2024 |
| Q2 2024 | 20.9 | -0.22 | -1.04% | 29 Apr 2024 | 28 Jul 2024 |
| Q1 2024 | 21.2 | -1.64 | -7.18% | 29 Jan 2024 | 28 Apr 2024 |
| Q4 2023 | 19.8 | -5.58 | -22% | 30 Oct 2023 | 28 Jan 2024 |
| Q3 2023 | 20.5 | -6.05 | -22.8% | 31 Jul 2023 | 29 Oct 2023 |
| Q2 2023 | 21.1 | -5.54 | -20.8% | 01 May 2023 | 30 Jul 2023 |
| Q1 2023 | 22.8 | -3.42 | -13% | 30 Jan 2023 | 30 Apr 2023 |
| Q4 2022 | 25.4 | -0.44 | -1.71% | 31 Oct 2022 | 29 Jan 2023 |
| Q3 2022 | 26.5 | +2.89 | +12.2% | 01 Aug 2022 | 30 Oct 2022 |
| Q2 2022 | 26.6 | +3.89 | +17.1% | 02 May 2022 | 31 Jul 2022 |
| Q1 2022 | 26.3 | +6.38 | +32.1% | 31 Jan 2022 | 01 May 2022 |
| Q4 2021 | 25.8 | +10.6 | +69.5% | 01 Nov 2021 | 30 Jan 2022 |
| Q3 2021 | 23.6 | +11.2 | +89.5% | 02 Aug 2021 | 31 Oct 2021 |
| Q2 2021 | 22.7 | +13 | +134% | 03 May 2021 | 01 Aug 2021 |
| Q1 2021 | 19.9 | +11.6 | +139% | 01 Feb 2021 | 02 May 2021 |
| Q4 2020 | 15.2 | +6.15 | +67.7% | 02 Nov 2020 | 31 Jan 2021 |
| Q3 2020 | 12.5 | +2.89 | +30.2% | 03 Aug 2020 | 01 Nov 2020 |
| Q2 2020 | 9.71 | -0.97 | -9.08% | 04 May 2020 | 02 Aug 2020 |
| Q1 2020 | 8.31 | -3.13 | -27.4% | 03 Feb 2020 | 03 May 2020 |
| Q4 2019 | 9.09 | -3.28 | -26.5% | 04 Nov 2019 | 02 Feb 2020 |
| Q3 2019 | 9.57 | -0.61 | -5.99% | 05 Aug 2019 | 03 Nov 2019 |
| Q2 2019 | 10.7 | +0.75 | +7.55% | 06 May 2019 | 04 Aug 2019 |
| Q1 2019 | 11.4 | +1.34 | +13.3% | 03 Feb 2019 | 05 May 2019 |
| Q4 2018 | 12.4 | +2.22 | +21.9% | 29 Oct 2018 | 03 Feb 2019 |
| Q3 2018 | 10.2 | -2.24 | -18% | 30 Jul 2018 | 28 Oct 2018 |
| Q2 2018 | 9.93 | -2.58 | -20.6% | 30 Apr 2018 | 29 Jul 2018 |
| Q1 2018 | 10.1 | -2.5 | -19.8% | 29 Jan 2018 | 29 Apr 2018 |
| Q4 2017 | 10.1 | -2.59 | -20.3% | 30 Oct 2017 | 28 Jan 2018 |
| Q3 2017 | 12.4 | -0.24 | -1.9% | 31 Jul 2017 | 29 Oct 2017 |
| Q2 2017 | 12.5 | -0.23 | -1.81% | 01 May 2017 | 30 Jul 2017 |
| Q1 2017 | 12.6 | -0.19 | -1.49% | 30 Jan 2017 | 30 Apr 2017 |
| Q4 2016 | 12.7 | -0.32 | -2.45% | 31 Oct 2016 | 29 Jan 2017 |
| Q3 2016 | 12.7 | -0.76 | -5.66% | 01 Aug 2016 | 30 Oct 2016 |
| Q2 2016 | 12.7 | -0.64 | -4.78% | 02 May 2016 | 31 Jul 2016 |
| Q1 2016 | 12.8 | -0.81 | -5.96% | 01 Feb 2016 | 01 May 2016 |
| Q4 2015 | 13.1 | -0.72 | -5.23% | 02 Nov 2015 | 31 Jan 2016 |
| Q3 2015 | 13.4 | +0.25 | +1.9% | 03 Aug 2015 | 01 Nov 2015 |
| Q2 2015 | 13.4 | +0.45 | +3.48% | 04 May 2015 | 02 Aug 2015 |
| Q1 2015 | 13.6 | +0.69 | +5.35% | 02 Feb 2015 | 03 May 2015 |
| Q4 2014 | 13.8 | +1.03 | +8.08% | 03 Nov 2014 | 01 Feb 2015 |
| Q3 2014 | 13.2 | +0.21 | +1.62% | 04 Aug 2014 | 02 Nov 2014 |
| Q2 2014 | 12.9 | +0.02 | +0.16% | 05 May 2014 | 03 Aug 2014 |
| Q1 2014 | 12.9 | +0.05 | +0.39% | 03 Feb 2014 | 04 May 2014 |
| Q4 2013 | 12.8 | +0.18 | +1.43% | 04 Nov 2013 | 02 Feb 2014 |
| Q3 2013 | 13 | +0.75 | +6.14% | 05 Aug 2013 | 03 Nov 2013 |
| Q2 2013 | 12.9 | +1.01 | +8.49% | 06 May 2013 | 04 Aug 2013 |
| Q1 2013 | 12.9 | +1.18 | +10.1% | 04 Feb 2013 | 05 May 2013 |
| Q4 2012 | 12.6 | +0.9 | +7.71% | 29 Oct 2012 | 03 Feb 2013 |
| Q3 2012 | 12.2 | +1.09 | +9.8% | 30 Jul 2012 | 28 Oct 2012 |
| Q2 2012 | 11.9 | +1.09 | +10.1% | 30 Apr 2012 | 29 Jul 2012 |
| Q1 2012 | 11.7 | +1.26 | +12.1% | 30 Jan 2012 | 29 Apr 2012 |
| Q4 2011 | 11.7 | +1.86 | +18.9% | 31 Oct 2011 | 29 Jan 2012 |
| Q3 2011 | 11.1 | 01 Aug 2011 | 30 Oct 2011 | ||
| Q2 2011 | 10.8 | 02 May 2011 | 31 Jul 2011 | ||
| Q1 2011 | 10.4 | 31 Jan 2011 | 01 May 2011 | ||
| Q4 2010 | 9.82 | 01 Nov 2010 | 30 Jan 2011 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2024 | 21.9 | +2.12 | +10.7% | 29 Jan 2024 | 02 Feb 2025 |
| 2023 | 19.8 | -5.58 | -22% | 30 Jan 2023 | 28 Jan 2024 |
| 2022 | 25.4 | -0.44 | -1.71% | 31 Jan 2022 | 29 Jan 2023 |
| 2021 | 25.8 | +10.6 | +69.5% | 01 Feb 2021 | 30 Jan 2022 |
| 2020 | 15.2 | +6.15 | +67.7% | 03 Feb 2020 | 31 Jan 2021 |
| 2019 | 9.09 | -3.28 | -26.5% | 04 Feb 2019 | 02 Feb 2020 |
| 2018 | 12.4 | +2.22 | +21.9% | 29 Jan 2018 | 03 Feb 2019 |
| 2017 | 10.1 | -2.59 | -20.3% | 29 Jan 2017 | 28 Jan 2018 |
| 2016 | 12.7 | -0.32 | -2.45% | 01 Feb 2016 | 29 Jan 2017 |
| 2015 | 13.1 | -0.72 | -5.23% | 02 Feb 2015 | 31 Jan 2016 |
| 2014 | 13.8 | +1.03 | +8.08% | 03 Feb 2014 | 01 Feb 2015 |
| 2013 | 12.8 | +0.18 | +1.43% | 04 Feb 2013 | 02 Feb 2014 |
| 2012 | 12.6 | +0.9 | +7.71% | 01 Feb 2012 | 03 Feb 2013 |
| 2011 | 11.7 | +1.86 | +18.9% | 31 Jan 2011 | 29 Jan 2012 |
| 2010 | 9.82 | 01 Feb 2010 | 30 Jan 2011 |