| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 84.1 | +6.49 | +8.36% | 31 Aug 2025 |
| Q2 2025 | 82.8 | +10.6 | +14.7% | 31 May 2025 |
| Q1 2025 | 80.2 | +13.1 | +19.6% | 28 Feb 2025 |
| Q4 2024 | 79.5 | +17.3 | +27.9% | 30 Nov 2024 |
| Q3 2024 | 77.6 | +14.9 | +23.7% | 31 Aug 2024 |
| Q2 2024 | 72.2 | +9.31 | +14.8% | 31 May 2024 |
| Q1 2024 | 67.1 | +3.11 | +4.86% | 29 Feb 2024 |
| Q4 2023 | 62.2 | -3.18 | -4.87% | 30 Nov 2023 |
| Q3 2023 | 62.8 | -0.47 | -0.74% | 31 Aug 2023 |
| Q2 2023 | 62.9 | -0.14 | -0.22% | 31 May 2023 |
| Q1 2023 | 64 | +0.66 | +1.04% | 28 Feb 2023 |
| Q4 2022 | 65.4 | +2.71 | +4.33% | 30 Nov 2022 |
| Q3 2022 | 63.3 | +5.24 | +9.03% | 31 Aug 2022 |
| Q2 2022 | 63.1 | +5.08 | +8.76% | 31 May 2022 |
| Q1 2022 | 63.3 | +7.32 | +13.1% | 28 Feb 2022 |
| Q4 2021 | 62.7 | +7.67 | +14% | 30 Nov 2021 |
| Q3 2021 | 58 | -5.68 | -8.92% | 31 Aug 2021 |
| Q2 2021 | 58 | -8.37 | -12.6% | 31 May 2021 |
| Q1 2021 | 56 | -15.3 | -21.5% | 28 Feb 2021 |
| Q4 2020 | 55 | -19.7 | -26.4% | 30 Nov 2020 |
| Q3 2020 | 63.7 | -8.39 | -11.6% | 31 Aug 2020 |
| Q2 2020 | 66.4 | -4.58 | -6.46% | 31 May 2020 |
| Q1 2020 | 71.3 | +0.84 | +1.19% | 29 Feb 2020 |
| Q4 2019 | 74.7 | +4.48 | +6.38% | 30 Nov 2019 |
| Q3 2019 | 72.1 | +1.96 | +2.8% | 31 Aug 2019 |
| Q2 2019 | 70.9 | +1.7 | +2.46% | 31 May 2019 |
| Q1 2019 | 70.4 | +1.5 | +2.18% | 28 Feb 2019 |
| Q4 2018 | 70.2 | -4.69 | -6.26% | 30 Nov 2018 |
| Q3 2018 | 70.1 | -12.8 | -15.4% | 31 Aug 2018 |
| Q2 2018 | 69.2 | -26.3 | -27.5% | 31 May 2018 |
| Q1 2018 | 68.9 | -40.6 | -37.1% | 28 Feb 2018 |
| Q4 2017 | 74.9 | -40.6 | -35.1% | 30 Nov 2017 |
| Q3 2017 | 82.9 | -40.8 | -33% | 31 Aug 2017 |
| Q2 2017 | 95.5 | -30.5 | -24.2% | 31 May 2017 |
| Q1 2017 | 110 | -12 | -9.84% | 28 Feb 2017 |
| Q4 2016 | 115 | -0.22 | -0.19% | 30 Nov 2016 |
| Q3 2016 | 124 | +14.4 | +13.2% | 31 Aug 2016 |
| Q2 2016 | 126 | +21.4 | +20.5% | 31 May 2016 |
| Q1 2016 | 122 | +14.6 | +13.6% | 29 Feb 2016 |
| Q4 2015 | 116 | +9.28 | +8.72% | 30 Nov 2015 |
| Q3 2015 | 109 | -0.4 | -0.37% | 31 Aug 2015 |
| Q2 2015 | 105 | -4.73 | -4.33% | 31 May 2015 |
| Q1 2015 | 107 | -2.41 | -2.2% | 28 Feb 2015 |
| Q4 2014 | 106 | -18.5 | -14.8% | 30 Nov 2014 |
| Q3 2014 | 110 | -31.1 | -22.1% | 31 Aug 2014 |
| Q2 2014 | 109 | -57.6 | -34.5% | 31 May 2014 |
| Q1 2014 | 109 | -65.9 | -37.6% | 28 Feb 2014 |
| Q4 2013 | 125 | -48.8 | -28.1% | 30 Nov 2013 |
| Q3 2013 | 141 | -34.1 | -19.5% | 31 Aug 2013 |
| Q2 2013 | 167 | +5.22 | +3.23% | 31 May 2013 |
| Q1 2013 | 175 | 28 Feb 2013 | ||
| Q4 2012 | 174 | 30 Nov 2012 | ||
| Q3 2012 | 175 | 31 Aug 2012 | ||
| Q2 2012 | 162 | 31 May 2012 |