| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 71% | +6% | +8.6% | 30 Sep 2025 |
| Q2 2025 | 68% | +2% | +3.4% | 30 Jun 2025 |
| Q1 2025 | 66% | -1% | -1.9% | 31 Mar 2025 |
| Q4 2024 | 65% | -4% | -5.7% | 31 Dec 2024 |
| Q3 2024 | 65% | -7% | -9.5% | 30 Sep 2024 |
| Q2 2024 | 66% | -11% | -15% | 30 Jun 2024 |
| Q1 2024 | 68% | -13% | -17% | 31 Mar 2024 |
| Q4 2023 | 69% | -15% | -18% | 31 Dec 2023 |
| Q3 2023 | 72% | -13% | -15% | 30 Sep 2023 |
| Q2 2023 | 77% | -7% | -8.7% | 30 Jun 2023 |
| Q1 2023 | 81% | -1% | -1.3% | 31 Mar 2023 |
| Q4 2022 | 84% | +5% | +5.8% | 31 Dec 2022 |
| Q3 2022 | 85% | +9% | +12% | 30 Sep 2022 |
| Q2 2022 | 84% | +12% | +16% | 30 Jun 2022 |
| Q1 2022 | 82% | +10% | +14% | 31 Mar 2022 |
| Q4 2021 | 79% | +8% | +11% | 31 Dec 2021 |
| Q3 2021 | 76% | +3% | +3.6% | 30 Sep 2021 |
| Q2 2021 | 73% | -3% | -4.3% | 30 Jun 2021 |
| Q1 2021 | 72% | -6% | -7.3% | 31 Mar 2021 |
| Q4 2020 | 71% | -8% | -9.7% | 31 Dec 2020 |
| Q3 2020 | 73% | -6% | -7.5% | 30 Sep 2020 |
| Q2 2020 | 76% | -2% | -2.8% | 30 Jun 2020 |
| Q1 2020 | 78% | 0% | +0.64% | 31 Mar 2020 |
| Q4 2019 | 79% | +3% | +4.4% | 31 Dec 2019 |
| Q3 2019 | 79% | +7% | +9.3% | 30 Sep 2019 |
| Q2 2019 | 78% | +8% | +11% | 30 Jun 2019 |
| Q1 2019 | 77% | +7% | +9.9% | 31 Mar 2019 |
| Q4 2018 | 76% | +5% | +7.1% | 31 Dec 2018 |
| Q3 2018 | 73% | 0% | +0.34% | 30 Sep 2018 |
| Q2 2018 | 71% | -3% | -4.3% | 30 Jun 2018 |
| Q1 2018 | 70% | -4% | -5.4% | 31 Mar 2018 |
| Q4 2017 | 71% | -3% | -3.4% | 31 Dec 2017 |
| Q3 2017 | 72% | 0% | +0.04% | 30 Sep 2017 |
| Q2 2017 | 74% | +2% | +2.9% | 30 Jun 2017 |
| Q1 2017 | 74% | +2% | +2.2% | 31 Mar 2017 |
| Q4 2016 | 73% | 0% | -0.41% | 31 Dec 2016 |
| Q3 2016 | 72% | -2% | -2.8% | 30 Sep 2016 |
| Q2 2016 | 72% | -3% | -3.6% | 30 Jun 2016 |
| Q1 2016 | 73% | -4% | -5.2% | 31 Mar 2016 |
| Q4 2015 | 74% | -8% | -9.9% | 31 Dec 2015 |
| Q3 2015 | 74% | -15% | -17% | 30 Sep 2015 |
| Q2 2015 | 74% | -28% | -27% | 30 Jun 2015 |
| Q1 2015 | 77% | -22% | -22% | 31 Mar 2015 |
| Q4 2014 | 82% | -13% | -14% | 31 Dec 2014 |
| Q3 2014 | 90% | -2% | -2.2% | 30 Sep 2014 |
| Q2 2014 | 103% | +1% | +1.4% | 30 Jun 2014 |
| Q1 2014 | 98% | -5% | -4.5% | 31 Mar 2014 |
| Q4 2013 | 95% | -10% | -9.6% | 31 Dec 2013 |
| Q3 2013 | 92% | -15% | -14% | 30 Sep 2013 |
| Q2 2013 | 101% | -2% | -1.5% | 30 Jun 2013 |
| Q1 2013 | 103% | -5% | -4.9% | 31 Mar 2013 |
| Q4 2012 | 105% | 31 Dec 2012 | ||
| Q3 2012 | 107% | 30 Sep 2012 | ||
| Q2 2012 | 103% | 30 Jun 2012 | ||
| Q1 2012 | 108% | 31 Mar 2012 |