| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 1% | -1% | -36% | 30 Sep 2025 |
| Q2 2025 | 1% | 0% | -16% | 30 Jun 2025 |
| Q1 2025 | 1% | 0% | -12% | 31 Mar 2025 |
| Q4 2024 | 2% | 0% | -3.9% | 31 Dec 2024 |
| Q3 2024 | 2% | 0% | -19% | 30 Sep 2024 |
| Q2 2024 | 2% | -1% | -37% | 30 Jun 2024 |
| Q1 2024 | 2% | -1% | -34% | 31 Mar 2024 |
| Q4 2023 | 2% | -1% | -22% | 31 Dec 2023 |
| Q3 2023 | 2% | 0% | -14% | 30 Sep 2023 |
| Q2 2023 | 3% | 0% | +24% | 30 Jun 2023 |
| Q1 2023 | 3% | 0% | +19% | 31 Mar 2023 |
| Q4 2022 | 2% | 0% | -14% | 31 Dec 2022 |
| Q3 2022 | 2% | -1% | -22% | 30 Sep 2022 |
| Q2 2022 | 2% | -1% | -36% | 30 Jun 2022 |
| Q1 2022 | 2% | -1% | -39% | 31 Mar 2022 |
| Q4 2021 | 3% | -1% | -26% | 31 Dec 2021 |
| Q3 2021 | 3% | -1% | -21% | 30 Sep 2021 |
| Q2 2021 | 3% | -1% | -14% | 30 Jun 2021 |
| Q1 2021 | 4% | 0% | -3.8% | 31 Mar 2021 |
| Q4 2020 | 4% | 0% | -7.2% | 31 Dec 2020 |
| Q3 2020 | 4% | 0% | -7% | 30 Sep 2020 |
| Q2 2020 | 4% | 0% | -6.9% | 30 Jun 2020 |
| Q1 2020 | 4% | 0% | -2.9% | 31 Mar 2020 |
| Q4 2019 | 4% | 0% | +10% | 31 Dec 2019 |
| Q3 2019 | 4% | +1% | +17% | 30 Sep 2019 |
| Q2 2019 | 4% | +1% | +18% | 30 Jun 2019 |
| Q1 2019 | 4% | +1% | +25% | 31 Mar 2019 |
| Q4 2018 | 4% | +1% | +17% | 31 Dec 2018 |
| Q3 2018 | 3% | 0% | +0.29% | 30 Sep 2018 |
| Q2 2018 | 3% | -1% | -16% | 30 Jun 2018 |
| Q1 2018 | 3% | -2% | -33% | 31 Mar 2018 |
| Q4 2017 | 3% | -1% | -24% | 31 Dec 2017 |
| Q3 2017 | 3% | -1% | -19% | 30 Sep 2017 |
| Q2 2017 | 4% | -1% | -12% | 30 Jun 2017 |
| Q1 2017 | 5% | 0% | -9.7% | 31 Mar 2017 |
| Q4 2016 | 4% | -4% | -49% | 31 Dec 2016 |
| Q3 2016 | 4% | -4% | -45% | 30 Sep 2016 |
| Q2 2016 | 5% | -4% | -44% | 30 Jun 2016 |
| Q1 2016 | 5% | -3% | -36% | 31 Mar 2016 |
| Q4 2015 | 8% | +1% | +13% | 31 Dec 2015 |
| Q3 2015 | 8% | +1% | +12% | 30 Sep 2015 |
| Q2 2015 | 8% | +2% | +34% | 30 Jun 2015 |
| Q1 2015 | 8% | +2% | +24% | 31 Mar 2015 |
| Q4 2014 | 7% | -1% | -8.9% | 31 Dec 2014 |
| Q3 2014 | 7% | -1% | -15% | 30 Sep 2014 |
| Q2 2014 | 6% | -4% | -38% | 30 Jun 2014 |
| Q1 2014 | 6% | -4% | -40% | 31 Mar 2014 |
| Q4 2013 | 8% | -3% | -28% | 31 Dec 2013 |
| Q3 2013 | 8% | -3% | -26% | 30 Sep 2013 |
| Q2 2013 | 10% | -1% | -11% | 30 Jun 2013 |
| Q1 2013 | 10% | 0% | -1.9% | 31 Mar 2013 |
| Q4 2012 | 11% | 31 Dec 2012 | ||
| Q3 2012 | 11% | 30 Sep 2012 | ||
| Q2 2012 | 11% | 30 Jun 2012 | ||
| Q1 2012 | 11% | 31 Mar 2012 |