| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 90.3 | -0.78 | -0.86% | 30 Sep 2025 |
| Q2 2025 | 90.4 | -2.35 | -2.53% | 30 Jun 2025 |
| Q1 2025 | 89.4 | -7.36 | -7.61% | 31 Mar 2025 |
| Q4 2024 | 89.9 | -10 | -10% | 31 Dec 2024 |
| Q3 2024 | 91.1 | -11.5 | -11.2% | 30 Sep 2024 |
| Q2 2024 | 92.8 | -13.3 | -12.5% | 30 Jun 2024 |
| Q1 2024 | 96.8 | -11.1 | -10.3% | 31 Mar 2024 |
| Q4 2023 | 99.9 | -8.42 | -7.77% | 31 Dec 2023 |
| Q3 2023 | 103 | -4.07 | -3.82% | 30 Sep 2023 |
| Q2 2023 | 106 | +5.53 | +5.5% | 30 Jun 2023 |
| Q1 2023 | 108 | +14.6 | +15.7% | 31 Mar 2023 |
| Q4 2022 | 108 | +16.8 | +18.3% | 31 Dec 2022 |
| Q3 2022 | 107 | +14.7 | +16% | 30 Sep 2022 |
| Q2 2022 | 101 | +7.72 | +8.32% | 30 Jun 2022 |
| Q1 2022 | 93.3 | -0.65 | -0.69% | 31 Mar 2022 |
| Q4 2021 | 91.6 | -6.21 | -6.35% | 31 Dec 2021 |
| Q3 2021 | 92 | -4.24 | -4.41% | 30 Sep 2021 |
| Q2 2021 | 92.8 | -3.32 | -3.45% | 30 Jun 2021 |
| Q1 2021 | 93.9 | -2.84 | -2.93% | 31 Mar 2021 |
| Q4 2020 | 97.8 | +3.15 | +3.33% | 31 Dec 2020 |
| Q3 2020 | 96.2 | +1.54 | +1.63% | 30 Sep 2020 |
| Q2 2020 | 96.2 | +1.47 | +1.55% | 30 Jun 2020 |
| Q1 2020 | 96.8 | +1.24 | +1.3% | 31 Mar 2020 |
| Q4 2019 | 94.6 | -0.94 | -0.98% | 31 Dec 2019 |
| Q3 2019 | 94.7 | -0.41 | -0.43% | 30 Sep 2019 |
| Q2 2019 | 94.7 | +0.01 | +0.01% | 30 Jun 2019 |
| Q1 2019 | 95.6 | +1.13 | +1.2% | 31 Mar 2019 |
| Q4 2018 | 95.6 | +1.41 | +1.5% | 31 Dec 2018 |
| Q3 2018 | 95.1 | +0.95 | +1.01% | 30 Sep 2018 |
| Q2 2018 | 94.7 | +0.42 | +0.45% | 30 Jun 2018 |
| Q1 2018 | 94.4 | +0.42 | +0.45% | 31 Mar 2018 |
| Q4 2017 | 94.2 | +0.06 | +0.06% | 31 Dec 2017 |
| Q3 2017 | 94.1 | -0.14 | -0.15% | 30 Sep 2017 |
| Q2 2017 | 94.3 | +0.81 | +0.87% | 30 Jun 2017 |
| Q1 2017 | 94 | +1.43 | +1.55% | 31 Mar 2017 |
| Q4 2016 | 94.1 | +2.53 | +2.76% | 31 Dec 2016 |
| Q3 2016 | 94.3 | +4.15 | +4.61% | 30 Sep 2016 |
| Q2 2016 | 93.5 | +2.01 | +2.2% | 30 Jun 2016 |
| Q1 2016 | 92.6 | -0.15 | -0.16% | 31 Mar 2016 |
| Q4 2015 | 91.6 | -3.6 | -3.78% | 31 Dec 2015 |
| Q3 2015 | 90.1 | -9.12 | -9.19% | 30 Sep 2015 |
| Q2 2015 | 91.4 | -7.68 | -7.75% | 30 Jun 2015 |
| Q1 2015 | 92.7 | -8.52 | -8.42% | 31 Mar 2015 |
| Q4 2014 | 95.2 | -5.82 | -5.76% | 31 Dec 2014 |
| Q3 2014 | 99.2 | -2.35 | -2.31% | 30 Sep 2014 |
| Q2 2014 | 99.1 | -2.74 | -2.69% | 30 Jun 2014 |
| Q1 2014 | 101 | +1.34 | +1.34% | 31 Mar 2014 |
| Q4 2013 | 101 | -1.52 | -1.48% | 31 Dec 2013 |
| Q3 2013 | 102 | -3.38 | -3.22% | 30 Sep 2013 |
| Q2 2013 | 102 | -5.4 | -5.03% | 30 Jun 2013 |
| Q1 2013 | 99.9 | -11.3 | -10.1% | 31 Mar 2013 |
| Q4 2012 | 103 | 31 Dec 2012 | ||
| Q3 2012 | 105 | 30 Sep 2012 | ||
| Q2 2012 | 107 | 30 Jun 2012 | ||
| Q1 2012 | 111 | 31 Mar 2012 |