| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2025 | 106% | +0.01% | +0.01% | 31 Dec 2025 |
| Q3 2025 | 106% | +4.4% | +4.3% | 30 Sep 2025 |
| Q2 2025 | 106% | +9.7% | +10% | 30 Jun 2025 |
| Q1 2025 | 106% | +11% | +12% | 31 Mar 2025 |
| Q4 2024 | 106% | +14% | +15% | 31 Dec 2024 |
| Q3 2024 | 101% | +8.7% | +9.4% | 30 Sep 2024 |
| Q2 2024 | 97% | +5% | +5.4% | 30 Jun 2024 |
| Q1 2024 | 95% | +3.8% | +4.2% | 31 Mar 2024 |
| Q4 2023 | 92% | +1.4% | +1.6% | 31 Dec 2023 |
| Q3 2023 | 93% | +1.7% | +1.8% | 30 Sep 2023 |
| Q2 2023 | 92% | -2.3% | -2.4% | 30 Jun 2023 |
| Q1 2023 | 91% | -8.6% | -8.6% | 31 Mar 2023 |
| Q4 2022 | 91% | -15% | -14% | 31 Dec 2022 |
| Q3 2022 | 91% | -26% | -22% | 30 Sep 2022 |
| Q2 2022 | 94% | -20% | -18% | 30 Jun 2022 |
| Q1 2022 | 99% | -16% | -14% | 31 Mar 2022 |
| Q4 2021 | 106% | -12% | -9.9% | 31 Dec 2021 |
| Q3 2021 | 117% | +1.2% | +0.99% | 30 Sep 2021 |
| Q2 2021 | 114% | -0.14% | -0.12% | 30 Jun 2021 |
| Q1 2021 | 115% | +2.4% | +2.1% | 31 Mar 2021 |
| Q4 2020 | 118% | +5.7% | +5.1% | 31 Dec 2020 |
| Q3 2020 | 116% | -1.1% | -0.96% | 30 Sep 2020 |
| Q2 2020 | 114% | -5.9% | -4.9% | 30 Jun 2020 |
| Q1 2020 | 113% | -8.5% | -7.1% | 31 Mar 2020 |
| Q4 2019 | 112% | -7.4% | -6.2% | 31 Dec 2019 |
| Q3 2019 | 117% | -2.1% | -1.8% | 30 Sep 2019 |
| Q2 2019 | 120% | +1.3% | +1.1% | 30 Jun 2019 |
| Q1 2019 | 121% | +2.2% | +1.9% | 31 Mar 2019 |
| Q4 2018 | 120% | +1.2% | +0.98% | 31 Dec 2018 |
| Q3 2018 | 119% | +1.5% | +1.3% | 30 Sep 2018 |
| Q2 2018 | 119% | +1.6% | +1.3% | 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% | +2% | +1.7% | 30 Sep 2017 |
| Q2 2017 | 118% | +5.7% | +5.1% | 30 Jun 2017 |
| Q1 2017 | 118% | +11% | +10% | 31 Mar 2017 |
| Q4 2016 | 117% | +15% | +14% | 31 Dec 2016 |
| Q3 2016 | 116% | +17% | +17% | 30 Sep 2016 |
| Q2 2016 | 112% | +14% | +14% | 30 Jun 2016 |
| Q1 2016 | 107% | +5.1% | +5% | 31 Mar 2016 |
| Q4 2015 | 102% | -5.9% | -5.5% | 31 Dec 2015 |
| Q3 2015 | 99% | -18% | -15% | 30 Sep 2015 |
| Q2 2015 | 98% | -35% | -26% | 30 Jun 2015 |
| Q1 2015 | 102% | -35% | -25% | 31 Mar 2015 |
| Q4 2014 | 108% | -39% | -26% | 31 Dec 2014 |
| Q3 2014 | 117% | -41% | -26% | 30 Sep 2014 |
| Q2 2014 | 133% | -32% | -19% | 30 Jun 2014 |
| Q1 2014 | 136% | -34% | -20% | 31 Mar 2014 |
| Q4 2013 | 147% | -18% | -11% | 31 Dec 2013 |
| Q3 2013 | 158% | -11% | -6.8% | 30 Sep 2013 |
| Q2 2013 | 165% | -5.2% | -3% | 30 Jun 2013 |
| Q1 2013 | 170% | -1.3% | -0.74% | 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 |