| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 2% | 0% | +28% | 30 Sep 2025 |
| Q2 2025 | 2% | 0% | +2.6% | 30 Jun 2025 |
| Q1 2025 | 2% | -1% | -35% | 31 Mar 2025 |
| Q4 2024 | 1% | -1% | -50% | 31 Dec 2024 |
| Q3 2024 | 2% | -1% | -36% | 30 Sep 2024 |
| Q2 2024 | 2% | 0% | -7.3% | 30 Jun 2024 |
| Q1 2024 | 2% | +1% | +66% | 31 Mar 2024 |
| Q4 2023 | 3% | +2% | +240% | 31 Dec 2023 |
| Q3 2023 | 3% | +2% | +339% | 30 Sep 2023 |
| Q2 2023 | 2% | +2% | +336% | 30 Jun 2023 |
| Q1 2023 | 1% | +1% | +243% | 31 Mar 2023 |
| Q4 2022 | 1% | 0% | +42% | 31 Dec 2022 |
| Q3 2022 | 1% | 0% | -21% | 30 Sep 2022 |
| Q2 2022 | 0% | -1% | -68% | 30 Jun 2022 |
| Q1 2022 | 0% | -2% | -79% | 31 Mar 2022 |
| Q4 2021 | 1% | -1% | -71% | 31 Dec 2021 |
| Q3 2021 | 1% | -1% | -57% | 30 Sep 2021 |
| Q2 2021 | 1% | 0% | -10% | 30 Jun 2021 |
| Q1 2021 | 2% | 0% | +25% | 31 Mar 2021 |
| Q4 2020 | 2% | 0% | +17% | 31 Dec 2020 |
| Q3 2020 | 2% | 0% | -2.6% | 30 Sep 2020 |
| Q2 2020 | 2% | 0% | -21% | 30 Jun 2020 |
| Q1 2020 | 2% | -1% | -28% | 31 Mar 2020 |
| Q4 2019 | 2% | 0% | -13% | 31 Dec 2019 |
| Q3 2019 | 2% | 0% | -13% | 30 Sep 2019 |
| Q2 2019 | 2% | -2% | -51% | 30 Jun 2019 |
| Q1 2019 | 2% | -4% | -65% | 31 Mar 2019 |
| Q4 2018 | 2% | -5% | -71% | 31 Dec 2018 |
| Q3 2018 | 2% | -4% | -64% | 30 Sep 2018 |
| Q2 2018 | 4% | -2% | -26% | 30 Jun 2018 |
| Q1 2018 | 6% | +1% | +24% | 31 Mar 2018 |
| Q4 2017 | 7% | +2% | +54% | 31 Dec 2017 |
| Q3 2017 | 6% | +1% | +26% | 30 Sep 2017 |
| Q2 2017 | 6% | +1% | +15% | 30 Jun 2017 |
| Q1 2017 | 5% | 0% | -1.6% | 31 Mar 2017 |
| Q4 2016 | 5% | -1% | -13% | 31 Dec 2016 |
| Q3 2016 | 5% | -1% | -21% | 30 Sep 2016 |
| Q2 2016 | 5% | -2% | -30% | 30 Jun 2016 |
| Q1 2016 | 5% | -4% | -45% | 31 Mar 2016 |
| Q4 2015 | 5% | -7% | -56% | 31 Dec 2015 |
| Q3 2015 | 6% | -7% | -53% | 30 Sep 2015 |
| Q2 2015 | 7% | -7% | -49% | 30 Jun 2015 |
| Q1 2015 | 9% | -5% | -36% | 31 Mar 2015 |
| Q4 2014 | 12% | -3% | -22% | 31 Dec 2014 |
| Q3 2014 | 13% | -2% | -11% | 30 Sep 2014 |
| Q2 2014 | 14% | -2% | -11% | 30 Jun 2014 |
| Q1 2014 | 15% | -3% | -19% | 31 Mar 2014 |
| Q4 2013 | 15% | -4% | -20% | 31 Dec 2013 |
| Q3 2013 | 15% | -6% | -29% | 30 Sep 2013 |
| Q2 2013 | 16% | -5% | -23% | 30 Jun 2013 |
| Q1 2013 | 18% | -1% | -4.6% | 31 Mar 2013 |
| Q4 2012 | 19% | +1% | +5.1% | 31 Dec 2012 |
| Q3 2012 | 21% | +3% | +19% | 30 Sep 2012 |
| Q2 2012 | 21% | +4% | +23% | 30 Jun 2012 |
| Q1 2012 | 19% | +2% | +10% | 31 Mar 2012 |
| Q4 2011 | 18% | 0% | +2% | 31 Dec 2011 |
| Q3 2011 | 17% | 30 Sep 2011 | ||
| Q2 2011 | 17% | 30 Jun 2011 | ||
| Q1 2011 | 17% | 31 Mar 2011 | ||
| Q4 2010 | 18% | 31 Dec 2010 |