| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 77.6 | +6.8 | +9.6% | 02 Nov 2025 |
| Q2 2025 | 76.2 | +5.05 | +7.1% | 03 Aug 2025 |
| Q1 2025 | 73.4 | +0.31 | +0.42% | 04 May 2025 |
| Q4 2024 | 71.7 | -4.27 | -5.62% | 02 Feb 2025 |
| Q3 2024 | 70.8 | -11 | -13.4% | 27 Oct 2024 |
| Q2 2024 | 71.1 | -14.1 | -16.6% | 28 Jul 2024 |
| Q1 2024 | 73.1 | -13.8 | -15.9% | 28 Apr 2024 |
| Q4 2023 | 76 | -10.3 | -12% | 28 Jan 2024 |
| Q3 2023 | 81.8 | +0.02 | +0.02% | 29 Oct 2023 |
| Q2 2023 | 85.3 | +7.51 | +9.66% | 30 Jul 2023 |
| Q1 2023 | 86.9 | +12 | +16% | 30 Apr 2023 |
| Q4 2022 | 86.3 | +13.5 | +18.6% | 29 Jan 2023 |
| Q3 2022 | 81.8 | +13.4 | +19.7% | 30 Oct 2022 |
| Q2 2022 | 77.8 | +9.23 | +13.5% | 31 Jul 2022 |
| Q1 2022 | 74.9 | +9.29 | +14.2% | 01 May 2022 |
| Q4 2021 | 72.8 | +9.01 | +14.1% | 30 Jan 2022 |
| Q3 2021 | 68.3 | +0.71 | +1.05% | 31 Oct 2021 |
| Q2 2021 | 68.5 | -3.09 | -4.32% | 01 Aug 2021 |
| Q1 2021 | 65.7 | -14.4 | -18% | 02 May 2021 |
| Q4 2020 | 63.8 | -26.7 | -29.5% | 31 Jan 2021 |
| Q3 2020 | 67.6 | -33.7 | -33.3% | 01 Nov 2020 |
| Q2 2020 | 71.6 | -34.1 | -32.3% | 02 Aug 2020 |
| Q1 2020 | 80.1 | -29.6 | -27% | 03 May 2020 |
| Q4 2019 | 90.4 | -23.1 | -20.3% | 02 Feb 2020 |
| Q3 2019 | 101 | -12.5 | -11% | 03 Nov 2019 |
| Q2 2019 | 106 | -4.71 | -4.27% | 04 Aug 2019 |
| Q1 2019 | 110 | +1.87 | +1.74% | 05 May 2019 |
| Q4 2018 | 114 | +6.89 | +6.46% | 03 Feb 2019 |
| Q3 2018 | 114 | +8.07 | +7.63% | 28 Oct 2018 |
| Q2 2018 | 110 | +4.67 | +4.42% | 29 Jul 2018 |
| Q1 2018 | 108 | +3.2 | +3.06% | 29 Apr 2018 |
| Q4 2017 | 107 | +3.32 | +3.21% | 28 Jan 2018 |
| Q3 2017 | 106 | +3.39 | +3.31% | 29 Oct 2017 |
| Q2 2017 | 106 | +4.06 | +3.99% | 30 Jul 2017 |
| Q1 2017 | 105 | +2.85 | +2.8% | 30 Apr 2017 |
| Q4 2016 | 103 | +0.48 | +0.47% | 29 Jan 2017 |
| Q3 2016 | 102 | -1.32 | -1.27% | 30 Oct 2016 |
| Q2 2016 | 102 | -3.12 | -2.98% | 31 Jul 2016 |
| Q1 2016 | 102 | -7.46 | -6.83% | 01 May 2016 |
| Q4 2015 | 103 | -6.67 | -6.09% | 31 Jan 2016 |
| Q3 2015 | 104 | -4.02 | -3.73% | 01 Nov 2015 |
| Q2 2015 | 105 | -3.97 | -3.65% | 02 Aug 2015 |
| Q1 2015 | 109 | +3.05 | +2.87% | 03 May 2015 |
| Q4 2014 | 109 | +3.39 | +3.2% | 01 Feb 2015 |
| Q3 2014 | 108 | +0.03 | +0.03% | 02 Nov 2014 |
| Q2 2014 | 109 | -1.55 | -1.41% | 03 Aug 2014 |
| Q1 2014 | 106 | -5.37 | -4.81% | 04 May 2014 |
| Q4 2013 | 106 | -4.09 | -3.71% | 02 Feb 2014 |
| Q3 2013 | 108 | -2.84 | -2.57% | 03 Nov 2013 |
| Q2 2013 | 110 | +2.11 | +1.95% | 04 Aug 2013 |
| Q1 2013 | 112 | +4.16 | +3.87% | 05 May 2013 |
| Q4 2012 | 110 | +3.63 | +3.41% | 03 Feb 2013 |
| Q3 2012 | 111 | +7.78 | +7.57% | 28 Oct 2012 |
| Q2 2012 | 108 | +7.09 | +7.01% | 29 Jul 2012 |
| Q1 2012 | 107 | +7.75 | +7.78% | 29 Apr 2012 |
| Q4 2011 | 107 | +7.57 | +7.65% | 29 Jan 2012 |
| Q3 2011 | 103 | +3.74 | +3.78% | 30 Oct 2011 |
| Q2 2011 | 101 | 31 Jul 2011 | ||
| Q1 2011 | 99.6 | 01 May 2011 | ||
| Q4 2010 | 99 | 30 Jan 2011 | ||
| Q3 2010 | 99 | 31 Oct 2010 |