| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 96% | -2% | -2.5% | 30 Sep 2025 |
| Q2 2025 | 99% | +6% | +6.8% | 30 Jun 2025 |
| Q1 2025 | 101% | +11% | +12% | 31 Mar 2025 |
| Q4 2024 | 100% | +11% | +12% | 31 Dec 2024 |
| Q3 2024 | 98% | +13% | +15% | 30 Sep 2024 |
| Q2 2024 | 93% | +9% | +10% | 30 Jun 2024 |
| Q1 2024 | 91% | +7% | +8.8% | 31 Mar 2024 |
| Q4 2023 | 89% | +6% | +7.3% | 31 Dec 2023 |
| Q3 2023 | 85% | -3% | -3.2% | 30 Sep 2023 |
| Q2 2023 | 84% | -7% | -7.9% | 30 Jun 2023 |
| Q1 2023 | 83% | -7% | -8% | 31 Mar 2023 |
| Q4 2022 | 83% | -8% | -8.9% | 31 Dec 2022 |
| Q3 2022 | 88% | -6% | -6.5% | 30 Sep 2022 |
| Q2 2022 | 91% | -6% | -6.4% | 30 Jun 2022 |
| Q1 2022 | 91% | -13% | -13% | 31 Mar 2022 |
| Q4 2021 | 91% | -15% | -14% | 31 Dec 2021 |
| Q3 2021 | 94% | -8% | -7.9% | 30 Sep 2021 |
| Q2 2021 | 97% | -1% | -0.86% | 30 Jun 2021 |
| Q1 2021 | 104% | +10% | +11% | 31 Mar 2021 |
| Q4 2020 | 106% | +14% | +15% | 31 Dec 2020 |
| Q3 2020 | 102% | +2% | +2.2% | 30 Sep 2020 |
| Q2 2020 | 98% | -11% | -9.9% | 30 Jun 2020 |
| Q1 2020 | 93% | -24% | -20% | 31 Mar 2020 |
| Q4 2019 | 92% | -28% | -23% | 31 Dec 2019 |
| Q3 2019 | 100% | -19% | -16% | 30 Sep 2019 |
| Q2 2019 | 109% | -2% | -1.6% | 30 Jun 2019 |
| Q1 2019 | 117% | +15% | +14% | 31 Mar 2019 |
| Q4 2018 | 121% | +26% | +27% | 31 Dec 2018 |
| Q3 2018 | 119% | +28% | +30% | 30 Sep 2018 |
| Q2 2018 | 111% | +20% | +22% | 30 Jun 2018 |
| Q1 2018 | 102% | +9% | +10% | 31 Mar 2018 |
| Q4 2017 | 95% | +2% | +2.7% | 31 Dec 2017 |
| Q3 2017 | 91% | -16% | -15% | 30 Sep 2017 |
| Q2 2017 | 91% | -38% | -30% | 30 Jun 2017 |
| Q1 2017 | 93% | -65% | -41% | 31 Mar 2017 |
| Q4 2016 | 93% | -99% | -52% | 31 Dec 2016 |
| Q3 2016 | 107% | -75% | -41% | 30 Sep 2016 |
| Q2 2016 | 129% | -33% | -20% | 30 Jun 2016 |
| Q1 2016 | 158% | +23% | +17% | 31 Mar 2016 |
| Q4 2015 | 191% | +61% | +47% | 31 Dec 2015 |
| Q3 2015 | 182% | +53% | +41% | 30 Sep 2015 |
| Q2 2015 | 162% | +35% | +28% | 30 Jun 2015 |
| Q1 2015 | 135% | +9% | +7% | 31 Mar 2015 |
| Q4 2014 | 130% | +9% | +7.4% | 31 Dec 2014 |
| Q3 2014 | 129% | +8% | +6.7% | 30 Sep 2014 |
| Q2 2014 | 127% | +3% | +2.1% | 30 Jun 2014 |
| Q1 2014 | 127% | -6% | -4.8% | 31 Mar 2014 |
| Q4 2013 | 121% | -16% | -12% | 31 Dec 2013 |
| Q3 2013 | 121% | -14% | -10% | 30 Sep 2013 |
| Q2 2013 | 124% | -6% | -4.6% | 30 Jun 2013 |
| Q1 2013 | 133% | +10% | +8.2% | 31 Mar 2013 |
| Q4 2012 | 138% | +21% | +18% | 31 Dec 2012 |
| Q3 2012 | 135% | +9% | +6.9% | 30 Sep 2012 |
| Q2 2012 | 131% | -6% | -4.7% | 30 Jun 2012 |
| Q1 2012 | 123% | -20% | -14% | 31 Mar 2012 |
| Q4 2011 | 117% | -30% | -21% | 31 Dec 2011 |
| Q3 2011 | 126% | 30 Sep 2011 | ||
| Q2 2011 | 137% | 30 Jun 2011 | ||
| Q1 2011 | 143% | 31 Mar 2011 | ||
| Q4 2010 | 147% | 31 Dec 2010 |