| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 58 | +3 | +4.5% | 01 Nov 2025 |
| Q2 2025 | 59 | +5 | +9.7% | 02 Aug 2025 |
| Q1 2025 | 59 | +5 | +8.5% | 03 May 2025 |
| Q4 2024 | 58 | +3 | +5% | 01 Feb 2025 |
| Q3 2024 | 56 | +0 | +0.72% | 02 Nov 2024 |
| Q2 2024 | 54 | -3 | -5% | 03 Aug 2024 |
| Q1 2024 | 54 | -2 | -4.4% | 04 May 2024 |
| Q4 2023 | 55 | -1 | -1.7% | 03 Feb 2024 |
| Q3 2023 | 55 | +1 | +1.7% | 28 Oct 2023 |
| Q2 2023 | 56 | +6 | +10.7% | 29 Jul 2023 |
| Q1 2023 | 57 | +11 | +23.4% | 29 Apr 2023 |
| Q4 2022 | 56 | +13 | +30.3% | 28 Jan 2023 |
| Q3 2022 | 55 | +14 | +33% | 29 Oct 2022 |
| Q2 2022 | 51 | +9 | +20.5% | 30 Jul 2022 |
| Q1 2022 | 46 | -1 | -3% | 30 Apr 2022 |
| Q4 2021 | 43 | -11 | -20.7% | 29 Jan 2022 |
| Q3 2021 | 41 | -16 | -28% | 30 Oct 2021 |
| Q2 2021 | 42 | -18 | -29.8% | 31 Jul 2021 |
| Q1 2021 | 47 | -13 | -20.8% | 01 May 2021 |
| Q4 2020 | 54 | -5 | -8% | 30 Jan 2021 |
| Q3 2020 | 57 | -7 | -11.3% | 31 Oct 2020 |
| Q2 2020 | 60 | -9 | -12.6% | 01 Aug 2020 |
| Q1 2020 | 60 | -15 | -19.7% | 02 May 2020 |
| Q4 2019 | 59 | -22 | -27.1% | 01 Feb 2020 |
| Q3 2019 | 64 | -17 | -20.8% | 02 Nov 2019 |
| Q2 2019 | 69 | -13 | -16% | 03 Aug 2019 |
| Q1 2019 | 75 | -8 | -9.8% | 04 May 2019 |
| Q4 2018 | 81 | -4 | -5.1% | 02 Feb 2019 |
| Q3 2018 | 81 | -3 | -3.6% | 03 Nov 2018 |
| Q2 2018 | 82 | -6 | -6.3% | 04 Aug 2018 |
| Q1 2018 | 83 | -7 | -7.7% | 05 May 2018 |
| Q4 2017 | 85 | -2 | -2.7% | 03 Feb 2018 |
| Q3 2017 | 84 | -1 | -1.5% | 28 Oct 2017 |
| Q2 2017 | 88 | +7 | +9.1% | 29 Jul 2017 |
| Q1 2017 | 90 | +13 | +16.7% | 29 Apr 2017 |
| Q4 2016 | 87 | +13 | +17.4% | 28 Jan 2017 |
| Q3 2016 | 86 | +13 | +18.2% | 29 Oct 2016 |
| Q2 2016 | 81 | +9 | +12.6% | 30 Jul 2016 |
| Q1 2016 | 77 | +6 | +7.9% | 30 Apr 2016 |
| Q4 2015 | 74 | +3 | +4.6% | 30 Jan 2016 |
| Q3 2015 | 72 | -2 | -3% | 31 Oct 2015 |
| Q2 2015 | 71 | -6 | -7.5% | 01 Aug 2015 |
| Q1 2015 | 71 | -7 | -9.2% | 02 May 2015 |
| Q4 2014 | 71 | -9 | -11.1% | 31 Jan 2015 |
| Q3 2014 | 75 | -6 | -7.3% | 01 Nov 2014 |
| Q2 2014 | 77 | -4 | -4.9% | 02 Aug 2014 |
| Q1 2014 | 78 | -4 | -5.4% | 03 May 2014 |
| Q4 2013 | 80 | -1 | -1.7% | 01 Feb 2014 |
| Q3 2013 | 81 | +1 | +0.75% | 02 Nov 2013 |
| Q2 2013 | 81 | +2 | +3.1% | 03 Aug 2013 |
| Q1 2013 | 83 | +4 | +5.7% | 04 May 2013 |
| Q4 2012 | 81 | +2 | +2.4% | 02 Feb 2013 |
| Q3 2012 | 80 | +1 | +0.64% | 27 Oct 2012 |
| Q2 2012 | 79 | +1 | +0.85% | 28 Jul 2012 |
| Q1 2012 | 78 | +2 | +2.2% | 28 Apr 2012 |
| Q4 2011 | 79 | 28 Jan 2012 | ||
| Q3 2011 | 79 | 29 Oct 2011 | ||
| Q2 2011 | 78 | 30 Jul 2011 | ||
| Q1 2011 | 77 | 30 Apr 2011 |