| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 90% | +7% | +9% | 30 Sep 2025 |
| Q2 2025 | 86% | +5% | +6.3% | 30 Jun 2025 |
| Q1 2025 | 85% | +5% | +5.6% | 31 Mar 2025 |
| Q4 2024 | 83% | +3% | +4% | 31 Dec 2024 |
| Q3 2024 | 82% | -1% | -1.6% | 30 Sep 2024 |
| Q2 2024 | 81% | -8% | -8.6% | 30 Jun 2024 |
| Q1 2024 | 80% | -12% | -13% | 31 Mar 2024 |
| Q4 2023 | 80% | -12% | -13% | 31 Dec 2023 |
| Q3 2023 | 84% | -7% | -7.5% | 30 Sep 2023 |
| Q2 2023 | 89% | +2% | +2.5% | 30 Jun 2023 |
| Q1 2023 | 92% | +10% | +12% | 31 Mar 2023 |
| Q4 2022 | 92% | +6% | +7% | 31 Dec 2022 |
| Q3 2022 | 90% | +1% | +1.3% | 30 Sep 2022 |
| Q2 2022 | 87% | -8% | -8.6% | 30 Jun 2022 |
| Q1 2022 | 83% | -21% | -20% | 31 Mar 2022 |
| Q4 2021 | 86% | -24% | -22% | 31 Dec 2021 |
| Q3 2021 | 89% | -23% | -21% | 30 Sep 2021 |
| Q2 2021 | 95% | -17% | -15% | 30 Jun 2021 |
| Q1 2021 | 103% | -8% | -7.3% | 31 Mar 2021 |
| Q4 2020 | 109% | 0% | +0.41% | 31 Dec 2020 |
| Q3 2020 | 113% | +4% | +3.4% | 30 Sep 2020 |
| Q2 2020 | 112% | -2% | -2.2% | 30 Jun 2020 |
| Q1 2020 | 112% | -7% | -5.8% | 31 Mar 2020 |
| Q4 2019 | 109% | -12% | -9.8% | 31 Dec 2019 |
| Q3 2019 | 109% | -15% | -12% | 30 Sep 2019 |
| Q2 2019 | 114% | -9% | -7.2% | 30 Jun 2019 |
| Q1 2019 | 118% | -4% | -3.6% | 31 Mar 2019 |
| Q4 2018 | 121% | -2% | -1.8% | 31 Dec 2018 |
| Q3 2018 | 124% | +2% | +1.9% | 30 Sep 2018 |
| Q2 2018 | 123% | +2% | +2% | 30 Jun 2018 |
| Q1 2018 | 123% | +4% | +2.9% | 31 Mar 2018 |
| Q4 2017 | 123% | +4% | +3.2% | 31 Dec 2017 |
| Q3 2017 | 122% | +1% | +0.65% | 30 Sep 2017 |
| Q2 2017 | 121% | -6% | -4.4% | 30 Jun 2017 |
| Q1 2017 | 119% | -13% | -9.5% | 31 Mar 2017 |
| Q4 2016 | 119% | -17% | -13% | 31 Dec 2016 |
| Q3 2016 | 121% | -18% | -13% | 30 Sep 2016 |
| Q2 2016 | 126% | -14% | -9.7% | 30 Jun 2016 |
| Q1 2016 | 132% | -5% | -3.7% | 31 Mar 2016 |
| Q4 2015 | 137% | +3% | +2.5% | 31 Dec 2015 |
| Q3 2015 | 139% | +8% | +6.3% | 30 Sep 2015 |
| Q2 2015 | 140% | +12% | +9.5% | 30 Jun 2015 |
| Q1 2015 | 137% | +11% | +9.1% | 31 Mar 2015 |
| Q4 2014 | 133% | +6% | +4.7% | 31 Dec 2014 |
| Q3 2014 | 130% | +1% | +0.38% | 30 Sep 2014 |
| Q2 2014 | 128% | -2% | -1.5% | 30 Jun 2014 |
| Q1 2014 | 126% | -7% | -5.3% | 31 Mar 2014 |
| Q4 2013 | 127% | -7% | -4.9% | 31 Dec 2013 |
| Q3 2013 | 130% | -4% | -3.3% | 30 Sep 2013 |
| Q2 2013 | 130% | -7% | -5.4% | 30 Jun 2013 |
| Q1 2013 | 133% | -7% | -5.3% | 31 Mar 2013 |
| Q4 2012 | 134% | 31 Dec 2012 | ||
| Q3 2012 | 134% | 30 Sep 2012 | ||
| Q2 2012 | 137% | 30 Jun 2012 | ||
| Q1 2012 | 140% | 31 Mar 2012 |