| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 1% | 0% | -36% | 30 Sep 2025 |
| Q2 2025 | 1% | -1% | -38% | 30 Jun 2025 |
| Q1 2025 | 1% | -1% | -45% | 31 Mar 2025 |
| Q4 2024 | 1% | -1% | -53% | 31 Dec 2024 |
| Q3 2024 | 1% | -2% | -58% | 30 Sep 2024 |
| Q2 2024 | 1% | -2% | -58% | 30 Jun 2024 |
| Q1 2024 | 2% | -2% | -55% | 31 Mar 2024 |
| Q4 2023 | 2% | -2% | -45% | 31 Dec 2023 |
| Q3 2023 | 3% | -1% | -33% | 30 Sep 2023 |
| Q2 2023 | 4% | -1% | -14% | 30 Jun 2023 |
| Q1 2023 | 4% | 0% | +3.9% | 31 Mar 2023 |
| Q4 2022 | 4% | +1% | +18% | 31 Dec 2022 |
| Q3 2022 | 4% | +1% | +28% | 30 Sep 2022 |
| Q2 2022 | 4% | +1% | +28% | 30 Jun 2022 |
| Q1 2022 | 4% | +1% | +23% | 31 Mar 2022 |
| Q4 2021 | 4% | +1% | +17% | 31 Dec 2021 |
| Q3 2021 | 3% | 0% | +6.8% | 30 Sep 2021 |
| Q2 2021 | 3% | 0% | -0.62% | 30 Jun 2021 |
| Q1 2021 | 3% | 0% | -6.3% | 31 Mar 2021 |
| Q4 2020 | 3% | 0% | -13% | 31 Dec 2020 |
| Q3 2020 | 3% | -1% | -17% | 30 Sep 2020 |
| Q2 2020 | 3% | -1% | -23% | 30 Jun 2020 |
| Q1 2020 | 3% | -1% | -29% | 31 Mar 2020 |
| Q4 2019 | 4% | -1% | -28% | 31 Dec 2019 |
| Q3 2019 | 4% | -1% | -22% | 30 Sep 2019 |
| Q2 2019 | 4% | 0% | -10% | 30 Jun 2019 |
| Q1 2019 | 5% | 0% | +3.8% | 31 Mar 2019 |
| Q4 2018 | 5% | +1% | +13% | 31 Dec 2018 |
| Q3 2018 | 5% | +1% | +17% | 30 Sep 2018 |
| Q2 2018 | 5% | +1% | +19% | 30 Jun 2018 |
| Q1 2018 | 4% | +1% | +16% | 31 Mar 2018 |
| Q4 2017 | 4% | 0% | +2.9% | 31 Dec 2017 |
| Q3 2017 | 4% | -1% | -21% | 30 Sep 2017 |
| Q2 2017 | 4% | -2% | -32% | 30 Jun 2017 |
| Q1 2017 | 4% | -3% | -39% | 31 Mar 2017 |
| Q4 2016 | 4% | -2% | -36% | 31 Dec 2016 |
| Q3 2016 | 5% | -1% | -14% | 30 Sep 2016 |
| Q2 2016 | 6% | 0% | -1% | 30 Jun 2016 |
| Q1 2016 | 6% | +1% | +10% | 31 Mar 2016 |
| Q4 2015 | 7% | +1% | +14% | 31 Dec 2015 |
| Q3 2015 | 6% | 0% | +1.9% | 30 Sep 2015 |
| Q2 2015 | 6% | 0% | -2.5% | 30 Jun 2015 |
| Q1 2015 | 6% | 0% | +0.17% | 31 Mar 2015 |
| Q4 2014 | 6% | 0% | -5.3% | 31 Dec 2014 |
| Q3 2014 | 6% | 0% | -3.9% | 30 Sep 2014 |
| Q2 2014 | 6% | 0% | +7.2% | 30 Jun 2014 |
| Q1 2014 | 6% | +1% | +13% | 31 Mar 2014 |
| Q4 2013 | 6% | +1% | +26% | 31 Dec 2013 |
| Q3 2013 | 6% | +1% | +28% | 30 Sep 2013 |
| Q2 2013 | 6% | 0% | -1.4% | 30 Jun 2013 |
| Q1 2013 | 5% | -1% | -15% | 31 Mar 2013 |
| Q4 2012 | 5% | -1% | -18% | 31 Dec 2012 |
| Q3 2012 | 5% | -1% | -12% | 30 Sep 2012 |
| Q2 2012 | 6% | +1% | +28% | 30 Jun 2012 |
| Q1 2012 | 6% | +2% | +56% | 31 Mar 2012 |
| Q4 2011 | 6% | +3% | +79% | 31 Dec 2011 |
| Q3 2011 | 5% | 30 Sep 2011 | ||
| Q2 2011 | 4% | 30 Jun 2011 | ||
| Q1 2011 | 4% | 31 Mar 2011 | ||
| Q4 2010 | 3% | 31 Dec 2010 |