| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q2 2025 | 20.7 | -1.77 | -7.88% | 04 May 2025 | 02 Aug 2025 |
| Q1 2025 | 20.6 | -3.1 | -13.1% | 02 Feb 2025 | 03 May 2025 |
| Q4 2024 | 20.9 | -4.05 | -16.2% | 03 Nov 2024 | 01 Feb 2025 |
| Q3 2024 | 21.3 | -4.99 | -19% | 04 Aug 2024 | 02 Nov 2024 |
| Q2 2024 | 22.5 | -5.25 | -18.9% | 05 May 2024 | 03 Aug 2024 |
| Q1 2024 | 23.7 | -5 | -17.4% | 04 Feb 2024 | 04 May 2024 |
| Q4 2023 | 25 | -5.7 | -18.6% | 29 Oct 2023 | 03 Feb 2024 |
| Q3 2023 | 26.3 | -4.42 | -14.4% | 30 Jul 2023 | 28 Oct 2023 |
| Q2 2023 | 27.7 | -2.12 | -7.11% | 30 Apr 2023 | 29 Jul 2023 |
| Q1 2023 | 28.7 | -0.24 | -0.83% | 29 Jan 2023 | 29 Apr 2023 |
| Q4 2022 | 30.7 | +2.55 | +9.07% | 30 Oct 2022 | 28 Jan 2023 |
| Q3 2022 | 30.7 | +5.08 | +19.8% | 31 Jul 2022 | 29 Oct 2022 |
| Q2 2022 | 29.8 | +5.79 | +24.1% | 01 May 2022 | 30 Jul 2022 |
| Q1 2022 | 28.9 | +6.26 | +27.6% | 30 Jan 2022 | 30 Apr 2022 |
| Q4 2021 | 28.1 | +12.8 | +83.8% | 31 Oct 2021 | 29 Jan 2022 |
| Q3 2021 | 25.7 | +12.6 | +96.9% | 01 Aug 2021 | 30 Oct 2021 |
| Q2 2021 | 24 | +12.8 | +115% | 02 May 2021 | 31 Jul 2021 |
| Q1 2021 | 22.7 | +13.7 | +151% | 31 Jan 2021 | 01 May 2021 |
| Q4 2020 | 15.3 | +3.43 | +28.9% | 01 Nov 2020 | 30 Jan 2021 |
| Q3 2020 | 13 | +0.62 | +5% | 02 Aug 2020 | 31 Oct 2020 |
| Q2 2020 | 11.2 | -1.91 | -14.6% | 03 May 2020 | 01 Aug 2020 |
| Q1 2020 | 9.02 | -5.69 | -38.7% | 02 Feb 2020 | 02 May 2020 |
| Q4 2019 | 11.9 | -5.76 | -32.7% | 03 Nov 2019 | 01 Feb 2020 |
| Q3 2019 | 12.4 | -5.3 | -29.9% | 04 Aug 2019 | 02 Nov 2019 |
| Q2 2019 | 13.1 | -4.25 | -24.5% | 05 May 2019 | 03 Aug 2019 |
| Q1 2019 | 14.7 | -1.69 | -10.3% | 03 Feb 2019 | 04 May 2019 |
| Q4 2018 | 17.6 | +1.91 | +12.2% | 04 Nov 2018 | 02 Feb 2019 |
| Q3 2018 | 17.7 | +3.31 | +23% | 05 Aug 2018 | 03 Nov 2018 |
| Q2 2018 | 17.4 | +2.33 | +15.5% | 06 May 2018 | 04 Aug 2018 |
| Q1 2018 | 16.4 | +0.72 | +4.59% | 04 Feb 2018 | 05 May 2018 |
| Q4 2017 | 15.7 | -1.28 | -7.53% | 29 Oct 2017 | 03 Feb 2018 |
| Q3 2017 | 14.4 | -5.84 | -28.9% | 30 Jul 2017 | 28 Oct 2017 |
| Q2 2017 | 15 | -7.29 | -32.7% | 30 Apr 2017 | 29 Jul 2017 |
| Q1 2017 | 15.7 | -8.19 | -34.3% | 29 Jan 2017 | 29 Apr 2017 |
| Q4 2016 | 17 | -8.94 | -34.5% | 30 Oct 2016 | 28 Jan 2017 |
| Q3 2016 | 20.2 | -7.07 | -25.9% | 31 Jul 2016 | 29 Oct 2016 |
| Q2 2016 | 22.3 | -5.48 | -19.7% | 01 May 2016 | 30 Jul 2016 |
| Q1 2016 | 23.9 | -4.05 | -14.5% | 31 Jan 2016 | 30 Apr 2016 |
| Q4 2015 | 25.9 | -2.54 | -8.92% | 01 Nov 2015 | 30 Jan 2016 |
| Q3 2015 | 27.3 | -0.98 | -3.47% | 02 Aug 2015 | 31 Oct 2015 |
| Q2 2015 | 27.8 | -1.39 | -4.76% | 03 May 2015 | 01 Aug 2015 |
| Q1 2015 | 27.9 | -2.28 | -7.55% | 01 Feb 2015 | 02 May 2015 |
| Q4 2014 | 28.5 | -2.75 | -8.81% | 02 Nov 2014 | 31 Jan 2015 |
| Q3 2014 | 28.3 | -4.4 | -13.5% | 03 Aug 2014 | 01 Nov 2014 |
| Q2 2014 | 29.2 | -2.71 | -8.49% | 04 May 2014 | 02 Aug 2014 |
| Q1 2014 | 30.2 | -0.55 | -1.79% | 02 Feb 2014 | 03 May 2014 |
| Q4 2013 | 31.2 | +1.32 | +4.42% | 03 Nov 2013 | 01 Feb 2014 |
| Q3 2013 | 32.7 | +4.44 | +15.7% | 04 Aug 2013 | 02 Nov 2013 |
| Q2 2013 | 31.9 | +2.42 | +8.21% | 05 May 2013 | 03 Aug 2013 |
| Q1 2013 | 30.8 | +0.76 | +2.53% | 03 Feb 2013 | 04 May 2013 |
| Q4 2012 | 29.9 | +0.24 | +0.81% | 28 Oct 2012 | 02 Feb 2013 |
| Q3 2012 | 28.3 | -0.63 | -2.18% | 29 Jul 2012 | 27 Oct 2012 |
| Q2 2012 | 29.5 | +2.4 | +8.86% | 29 Apr 2012 | 28 Jul 2012 |
| Q1 2012 | 30 | +3.22 | +12% | 29 Jan 2012 | 28 Apr 2012 |
| Q4 2011 | 29.7 | 30 Oct 2011 | 28 Jan 2012 | ||
| Q3 2011 | 28.9 | 31 Jul 2011 | 29 Oct 2011 | ||
| Q2 2011 | 27.1 | 01 May 2011 | 30 Jul 2011 | ||
| Q1 2011 | 26.8 | 30 Jan 2011 | 30 Apr 2011 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2024 | 20.9 | -4.05 | -16.2% | 04 Feb 2024 | 01 Feb 2025 |
| 2023 | 25 | -5.7 | -18.6% | 29 Jan 2023 | 03 Feb 2024 |
| 2022 | 30.7 | +2.55 | +9.07% | 30 Jan 2022 | 28 Jan 2023 |
| 2021 | 28.1 | +12.8 | +83.8% | 31 Jan 2021 | 29 Jan 2022 |
| 2020 | 15.3 | +3.43 | +28.9% | 02 Feb 2020 | 30 Jan 2021 |
| 2019 | 11.9 | -5.76 | -32.7% | 03 Feb 2019 | 01 Feb 2020 |
| 2018 | 17.6 | +1.91 | +12.2% | 04 Feb 2018 | 02 Feb 2019 |
| 2017 | 15.7 | -1.28 | -7.53% | 29 Jan 2017 | 03 Feb 2018 |
| 2016 | 17 | -8.94 | -34.5% | 31 Jan 2016 | 28 Jan 2017 |
| 2015 | 25.9 | -2.54 | -8.92% | 01 Feb 2015 | 30 Jan 2016 |
| 2014 | 28.5 | -2.75 | -8.81% | 02 Feb 2014 | 31 Jan 2015 |
| 2013 | 31.2 | +1.32 | +4.42% | 03 Feb 2013 | 01 Feb 2014 |
| 2012 | 29.9 | +0.24 | +0.81% | 29 Jan 2012 | 02 Feb 2013 |
| 2011 | 29.7 | 30 Jan 2011 | 28 Jan 2012 |