| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 106 | +4.35 | +4.3% | 30 Sep 2025 |
| Q2 2025 | 107 | +9.68 | +10% | 30 Jun 2025 |
| Q1 2025 | 106 | +11.2 | +11.9% | 31 Mar 2025 |
| Q4 2024 | 106 | +13.6 | +14.7% | 31 Dec 2024 |
| Q3 2024 | 101 | +8.67 | +9.37% | 30 Sep 2024 |
| Q2 2024 | 96.8 | +4.95 | +5.39% | 30 Jun 2024 |
| Q1 2024 | 94.6 | +3.79 | +4.17% | 31 Mar 2024 |
| Q4 2023 | 92.3 | +1.45 | +1.6% | 31 Dec 2023 |
| Q3 2023 | 92.6 | +1.67 | +1.84% | 30 Sep 2023 |
| Q2 2023 | 91.9 | -2.27 | -2.41% | 30 Jun 2023 |
| Q1 2023 | 90.8 | -8.55 | -8.6% | 31 Mar 2023 |
| Q4 2022 | 90.9 | -15.3 | -14.4% | 31 Dec 2022 |
| Q3 2022 | 90.9 | -26.2 | -22.4% | 30 Sep 2022 |
| Q2 2022 | 94.1 | -20.2 | -17.7% | 30 Jun 2022 |
| Q1 2022 | 99.4 | -15.6 | -13.5% | 31 Mar 2022 |
| Q4 2021 | 106 | -11.7 | -9.94% | 31 Dec 2021 |
| Q3 2021 | 117 | +1.15 | +0.99% | 30 Sep 2021 |
| Q2 2021 | 114 | -0.14 | -0.12% | 30 Jun 2021 |
| Q1 2021 | 115 | +2.41 | +2.14% | 31 Mar 2021 |
| Q4 2020 | 118 | +5.7 | +5.08% | 31 Dec 2020 |
| Q3 2020 | 116 | -1.12 | -0.96% | 30 Sep 2020 |
| Q2 2020 | 114 | -5.93 | -4.93% | 30 Jun 2020 |
| Q1 2020 | 113 | -8.54 | -7.05% | 31 Mar 2020 |
| Q4 2019 | 112 | -7.37 | -6.17% | 31 Dec 2019 |
| Q3 2019 | 117 | -2.11 | -1.77% | 30 Sep 2019 |
| Q2 2019 | 120 | +1.26 | +1.06% | 30 Jun 2019 |
| Q1 2019 | 121 | +2.24 | +1.89% | 31 Mar 2019 |
| Q4 2018 | 120 | +1.16 | +0.98% | 31 Dec 2018 |
| Q3 2018 | 119 | +1.48 | +1.26% | 30 Sep 2018 |
| Q2 2018 | 119 | +1.56 | +1.33% | 30 Jun 2018 |
| Q1 2018 | 119 | +0.84 | +0.71% | 31 Mar 2018 |
| Q4 2017 | 118 | +1.4 | +1.2% | 31 Dec 2017 |
| Q3 2017 | 118 | +1.97 | +1.7% | 30 Sep 2017 |
| Q2 2017 | 118 | +5.72 | +5.11% | 30 Jun 2017 |
| Q1 2017 | 118 | +11 | +10.2% | 31 Mar 2017 |
| Q4 2016 | 117 | +14.8 | +14.5% | 31 Dec 2016 |
| Q3 2016 | 116 | +17.1 | +17.3% | 30 Sep 2016 |
| Q2 2016 | 112 | +13.7 | +13.9% | 30 Jun 2016 |
| Q1 2016 | 107 | +5.1 | +5% | 31 Mar 2016 |
| Q4 2015 | 102 | -5.91 | -5.47% | 31 Dec 2015 |
| Q3 2015 | 98.6 | -18 | -15.4% | 30 Sep 2015 |
| Q2 2015 | 98.2 | -35.1 | -26.3% | 30 Jun 2015 |
| Q1 2015 | 102 | -34.5 | -25.3% | 31 Mar 2015 |
| Q4 2014 | 108 | -39 | -26.5% | 31 Dec 2014 |
| Q3 2014 | 117 | -41.5 | -26.2% | 30 Sep 2014 |
| Q2 2014 | 133 | -31.6 | -19.2% | 30 Jun 2014 |
| Q1 2014 | 136 | -33.8 | -19.9% | 31 Mar 2014 |
| Q4 2013 | 147 | -18.4 | -11.1% | 31 Dec 2013 |
| Q3 2013 | 158 | -11.5 | -6.78% | 30 Sep 2013 |
| Q2 2013 | 165 | -5.15 | -3.03% | 30 Jun 2013 |
| Q1 2013 | 170 | -1.28 | -0.75% | 31 Mar 2013 |
| Q4 2012 | 166 | 31 Dec 2012 | ||
| Q3 2012 | 170 | 30 Sep 2012 | ||
| Q2 2012 | 170 | 30 Jun 2012 | ||
| Q1 2012 | 172 | 31 Mar 2012 |