| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2025 | 91% | +0.69% | +0.77% | 31 Dec 2025 |
| Q3 2025 | 90% | -0.78% | -0.86% | 30 Sep 2025 |
| Q2 2025 | 90% | -2.4% | -2.5% | 30 Jun 2025 |
| Q1 2025 | 89% | -7.4% | -7.6% | 31 Mar 2025 |
| Q4 2024 | 90% | -10% | -10% | 31 Dec 2024 |
| Q3 2024 | 91% | -11% | -11% | 30 Sep 2024 |
| Q2 2024 | 93% | -13% | -13% | 30 Jun 2024 |
| Q1 2024 | 97% | -11% | -10% | 31 Mar 2024 |
| Q4 2023 | 100% | -8.4% | -7.8% | 31 Dec 2023 |
| Q3 2023 | 103% | -4.1% | -3.8% | 30 Sep 2023 |
| Q2 2023 | 106% | +5.5% | +5.5% | 30 Jun 2023 |
| Q1 2023 | 108% | +15% | +16% | 31 Mar 2023 |
| Q4 2022 | 108% | +17% | +18% | 31 Dec 2022 |
| Q3 2022 | 107% | +15% | +16% | 30 Sep 2022 |
| Q2 2022 | 101% | +7.7% | +8.3% | 30 Jun 2022 |
| Q1 2022 | 93% | -0.65% | -0.69% | 31 Mar 2022 |
| Q4 2021 | 92% | -6.2% | -6.3% | 31 Dec 2021 |
| Q3 2021 | 92% | -4.2% | -4.4% | 30 Sep 2021 |
| Q2 2021 | 93% | -3.3% | -3.5% | 30 Jun 2021 |
| Q1 2021 | 94% | -2.8% | -2.9% | 31 Mar 2021 |
| Q4 2020 | 98% | +3.2% | +3.3% | 31 Dec 2020 |
| Q3 2020 | 96% | +1.5% | +1.6% | 30 Sep 2020 |
| Q2 2020 | 96% | +1.5% | +1.6% | 30 Jun 2020 |
| Q1 2020 | 97% | +1.2% | +1.3% | 31 Mar 2020 |
| Q4 2019 | 95% | -0.94% | -0.99% | 31 Dec 2019 |
| Q3 2019 | 95% | -0.41% | -0.43% | 30 Sep 2019 |
| Q2 2019 | 95% | +0.01% | +0.01% | 30 Jun 2019 |
| Q1 2019 | 96% | +1.1% | +1.2% | 31 Mar 2019 |
| Q4 2018 | 96% | +1.4% | +1.5% | 31 Dec 2018 |
| Q3 2018 | 95% | +0.95% | +1% | 30 Sep 2018 |
| Q2 2018 | 95% | +0.42% | +0.45% | 30 Jun 2018 |
| Q1 2018 | 94% | +0.42% | +0.45% | 31 Mar 2018 |
| Q4 2017 | 94% | +0.06% | +0.06% | 31 Dec 2017 |
| Q3 2017 | 94% | -0.14% | -0.14% | 30 Sep 2017 |
| Q2 2017 | 94% | +0.81% | +0.86% | 30 Jun 2017 |
| Q1 2017 | 94% | +1.4% | +1.5% | 31 Mar 2017 |
| Q4 2016 | 94% | +2.5% | +2.8% | 31 Dec 2016 |
| Q3 2016 | 94% | +4.2% | +4.6% | 30 Sep 2016 |
| Q2 2016 | 93% | +2% | +2.2% | 30 Jun 2016 |
| Q1 2016 | 93% | -0.15% | -0.16% | 31 Mar 2016 |
| Q4 2015 | 92% | -3.6% | -3.8% | 31 Dec 2015 |
| Q3 2015 | 90% | -9.1% | -9.2% | 30 Sep 2015 |
| Q2 2015 | 91% | -7.7% | -7.7% | 30 Jun 2015 |
| Q1 2015 | 93% | -8.5% | -8.4% | 31 Mar 2015 |
| Q4 2014 | 95% | -5.8% | -5.8% | 31 Dec 2014 |
| Q3 2014 | 99% | -2.4% | -2.3% | 30 Sep 2014 |
| Q2 2014 | 99% | -2.7% | -2.7% | 30 Jun 2014 |
| Q1 2014 | 101% | +1.3% | +1.3% | 31 Mar 2014 |
| Q4 2013 | 101% | -1.5% | -1.5% | 31 Dec 2013 |
| Q3 2013 | 102% | -3.4% | -3.2% | 30 Sep 2013 |
| Q2 2013 | 102% | -5.4% | -5% | 30 Jun 2013 |
| Q1 2013 | 100% | -11% | -10% | 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 |