| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 84% | +6% | +7.5% | 30 Sep 2025 |
| Q2 2025 | 85% | +9% | +11% | 30 Jun 2025 |
| Q1 2025 | 82% | +5% | +7% | 31 Mar 2025 |
| Q4 2024 | 80% | +4% | +4.8% | 31 Dec 2024 |
| Q3 2024 | 79% | +2% | +2.4% | 30 Sep 2024 |
| Q2 2024 | 76% | -1% | -1.1% | 30 Jun 2024 |
| Q1 2024 | 77% | -2% | -2.1% | 31 Mar 2024 |
| Q4 2023 | 77% | -4% | -5.1% | 31 Dec 2023 |
| Q3 2023 | 77% | -7% | -8.1% | 30 Sep 2023 |
| Q2 2023 | 77% | -9% | -10% | 30 Jun 2023 |
| Q1 2023 | 78% | -9% | -10% | 31 Mar 2023 |
| Q4 2022 | 81% | -7% | -8.4% | 31 Dec 2022 |
| Q3 2022 | 83% | -5% | -5.6% | 30 Sep 2022 |
| Q2 2022 | 86% | -4% | -4% | 30 Jun 2022 |
| Q1 2022 | 87% | -2% | -2.2% | 31 Mar 2022 |
| Q4 2021 | 88% | -2% | -2.3% | 31 Dec 2021 |
| Q3 2021 | 88% | -5% | -5% | 30 Sep 2021 |
| Q2 2021 | 89% | -6% | -6.2% | 30 Jun 2021 |
| Q1 2021 | 89% | -8% | -8.6% | 31 Mar 2021 |
| Q4 2020 | 90% | -9% | -9.4% | 31 Dec 2020 |
| Q3 2020 | 93% | -6% | -5.6% | 30 Sep 2020 |
| Q2 2020 | 95% | -2% | -2.2% | 30 Jun 2020 |
| Q1 2020 | 98% | +2% | +2.1% | 31 Mar 2020 |
| Q4 2019 | 100% | +6% | +6.1% | 31 Dec 2019 |
| Q3 2019 | 99% | +5% | +4.9% | 30 Sep 2019 |
| Q2 2019 | 97% | +3% | +3.3% | 30 Jun 2019 |
| Q1 2019 | 96% | +1% | +1.5% | 31 Mar 2019 |
| Q4 2018 | 94% | -1% | -1.1% | 31 Dec 2018 |
| Q3 2018 | 94% | -1% | -1.2% | 30 Sep 2018 |
| Q2 2018 | 94% | -3% | -3% | 30 Jun 2018 |
| Q1 2018 | 94% | 0% | +0.14% | 31 Mar 2018 |
| Q4 2017 | 95% | +3% | +3.3% | 31 Dec 2017 |
| Q3 2017 | 95% | -1% | -1% | 30 Sep 2017 |
| Q2 2017 | 97% | -1% | -1.1% | 30 Jun 2017 |
| Q1 2017 | 94% | -11% | -11% | 31 Mar 2017 |
| Q4 2016 | 92% | -21% | -19% | 31 Dec 2016 |
| Q3 2016 | 96% | -17% | -15% | 30 Sep 2016 |
| Q2 2016 | 98% | -15% | -13% | 30 Jun 2016 |
| Q1 2016 | 105% | -9% | -7.8% | 31 Mar 2016 |
| Q4 2015 | 113% | -1% | -1.1% | 31 Dec 2015 |
| Q3 2015 | 113% | -1% | -0.49% | 30 Sep 2015 |
| Q2 2015 | 113% | -1% | -0.93% | 30 Jun 2015 |
| Q1 2015 | 114% | -1% | -1% | 31 Mar 2015 |
| Q4 2014 | 114% | -5% | -4.2% | 31 Dec 2014 |
| Q3 2014 | 114% | -10% | -7.8% | 30 Sep 2014 |
| Q2 2014 | 114% | -18% | -14% | 30 Jun 2014 |
| Q1 2014 | 116% | -29% | -20% | 31 Mar 2014 |
| Q4 2013 | 119% | -39% | -25% | 31 Dec 2013 |
| Q3 2013 | 123% | -51% | -29% | 30 Sep 2013 |
| Q2 2013 | 133% | -41% | -24% | 30 Jun 2013 |
| Q1 2013 | 145% | -29% | -17% | 31 Mar 2013 |
| Q4 2012 | 158% | -21% | -12% | 31 Dec 2012 |
| Q3 2012 | 174% | -11% | -6.2% | 30 Sep 2012 |
| Q2 2012 | 173% | -27% | -13% | 30 Jun 2012 |
| Q1 2012 | 174% | -36% | -17% | 31 Mar 2012 |
| Q4 2011 | 179% | -33% | -15% | 31 Dec 2011 |
| Q3 2011 | 185% | 30 Sep 2011 | ||
| Q2 2011 | 200% | 30 Jun 2011 | ||
| Q1 2011 | 210% | 31 Mar 2011 | ||
| Q4 2010 | 212% | 31 Dec 2010 |