| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 80% | +4% | +5.4% | 30 Sep 2025 |
| Q2 2025 | 81% | +7% | +9.3% | 30 Jun 2025 |
| Q1 2025 | 80% | +7% | +9.9% | 31 Mar 2025 |
| Q4 2024 | 78% | +3% | +4.7% | 31 Dec 2024 |
| Q3 2024 | 76% | -2% | -2.4% | 30 Sep 2024 |
| Q2 2024 | 74% | -8% | -10% | 30 Jun 2024 |
| Q1 2024 | 73% | -13% | -15% | 31 Mar 2024 |
| Q4 2023 | 74% | -15% | -17% | 31 Dec 2023 |
| Q3 2023 | 77% | -14% | -15% | 30 Sep 2023 |
| Q2 2023 | 82% | -9% | -10% | 30 Jun 2023 |
| Q1 2023 | 86% | -6% | -6.7% | 31 Mar 2023 |
| Q4 2022 | 89% | -4% | -3.8% | 31 Dec 2022 |
| Q3 2022 | 91% | -2% | -2.7% | 30 Sep 2022 |
| Q2 2022 | 91% | -4% | -4.1% | 30 Jun 2022 |
| Q1 2022 | 92% | -10% | -10% | 31 Mar 2022 |
| Q4 2021 | 93% | -21% | -19% | 31 Dec 2021 |
| Q3 2021 | 94% | -26% | -22% | 30 Sep 2021 |
| Q2 2021 | 95% | -31% | -25% | 30 Jun 2021 |
| Q1 2021 | 102% | -23% | -18% | 31 Mar 2021 |
| Q4 2020 | 114% | -9% | -7.2% | 31 Dec 2020 |
| Q3 2020 | 120% | -2% | -1.9% | 30 Sep 2020 |
| Q2 2020 | 126% | +8% | +6.4% | 30 Jun 2020 |
| Q1 2020 | 125% | +12% | +10% | 31 Mar 2020 |
| Q4 2019 | 123% | +21% | +21% | 31 Dec 2019 |
| Q3 2019 | 122% | +27% | +29% | 30 Sep 2019 |
| Q2 2019 | 119% | +28% | +30% | 30 Jun 2019 |
| Q1 2019 | 114% | +24% | +27% | 31 Mar 2019 |
| Q4 2018 | 102% | +7% | +7.6% | 31 Dec 2018 |
| Q3 2018 | 95% | -2% | -1.6% | 30 Sep 2018 |
| Q2 2018 | 91% | -5% | -5.3% | 30 Jun 2018 |
| Q1 2018 | 90% | -5% | -5.6% | 31 Mar 2018 |
| Q4 2017 | 94% | +3% | +3% | 31 Dec 2017 |
| Q3 2017 | 96% | +7% | +7.3% | 30 Sep 2017 |
| Q2 2017 | 96% | +7% | +7.6% | 30 Jun 2017 |
| Q1 2017 | 95% | +10% | +12% | 31 Mar 2017 |
| Q4 2016 | 92% | +10% | +12% | 31 Dec 2016 |
| Q3 2016 | 90% | +10% | +12% | 30 Sep 2016 |
| Q2 2016 | 89% | +13% | +17% | 30 Jun 2016 |
| Q1 2016 | 85% | +10% | +14% | 31 Mar 2016 |
| Q4 2015 | 82% | +11% | +16% | 31 Dec 2015 |
| Q3 2015 | 80% | +14% | +21% | 30 Sep 2015 |
| Q2 2015 | 77% | +15% | +24% | 30 Jun 2015 |
| Q1 2015 | 75% | +14% | +24% | 31 Mar 2015 |
| Q4 2014 | 71% | +11% | +18% | 31 Dec 2014 |
| Q3 2014 | 66% | +5% | +8.5% | 30 Sep 2014 |
| Q2 2014 | 62% | -1% | -1.4% | 30 Jun 2014 |
| Q1 2014 | 60% | -4% | -6.2% | 31 Mar 2014 |
| Q4 2013 | 60% | -6% | -9.4% | 31 Dec 2013 |
| Q3 2013 | 61% | -8% | -12% | 30 Sep 2013 |
| Q2 2013 | 63% | -7% | -9.7% | 30 Jun 2013 |
| Q1 2013 | 64% | 31 Mar 2013 | ||
| Q4 2012 | 66% | 31 Dec 2012 | ||
| Q3 2012 | 69% | 30 Sep 2012 | ||
| Q2 2012 | 70% | 30 Jun 2012 |