| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 9% | +1% | +17% | 30 Sep 2025 |
| Q2 2025 | 8% | +1% | +17% | 30 Jun 2025 |
| Q1 2025 | 8% | +1% | +20% | 31 Mar 2025 |
| Q4 2024 | 8% | +1% | +7.9% | 31 Dec 2024 |
| Q3 2024 | 7% | 0% | -0.68% | 30 Sep 2024 |
| Q2 2024 | 7% | -1% | -15% | 30 Jun 2024 |
| Q1 2024 | 7% | -2% | -26% | 31 Mar 2024 |
| Q4 2023 | 7% | -3% | -27% | 31 Dec 2023 |
| Q3 2023 | 7% | -3% | -29% | 30 Sep 2023 |
| Q2 2023 | 9% | -2% | -17% | 30 Jun 2023 |
| Q1 2023 | 9% | -1% | -6.5% | 31 Mar 2023 |
| Q4 2022 | 10% | -1% | -11% | 31 Dec 2022 |
| Q3 2022 | 10% | -1% | -4.9% | 30 Sep 2022 |
| Q2 2022 | 10% | -1% | -5.8% | 30 Jun 2022 |
| Q1 2022 | 10% | -1% | -10% | 31 Mar 2022 |
| Q4 2021 | 11% | -1% | -7.1% | 31 Dec 2021 |
| Q3 2021 | 11% | -2% | -14% | 30 Sep 2021 |
| Q2 2021 | 11% | -3% | -23% | 30 Jun 2021 |
| Q1 2021 | 11% | -4% | -27% | 31 Mar 2021 |
| Q4 2020 | 12% | -4% | -24% | 31 Dec 2020 |
| Q3 2020 | 13% | -3% | -17% | 30 Sep 2020 |
| Q2 2020 | 14% | 0% | -1.7% | 30 Jun 2020 |
| Q1 2020 | 16% | +1% | +9.3% | 31 Mar 2020 |
| Q4 2019 | 15% | +1% | +4.5% | 31 Dec 2019 |
| Q3 2019 | 15% | 0% | -0.32% | 30 Sep 2019 |
| Q2 2019 | 14% | -2% | -11% | 30 Jun 2019 |
| Q1 2019 | 14% | -2% | -11% | 31 Mar 2019 |
| Q4 2018 | 15% | 0% | +3.1% | 31 Dec 2018 |
| Q3 2018 | 15% | +3% | +24% | 30 Sep 2018 |
| Q2 2018 | 16% | +6% | +60% | 30 Jun 2018 |
| Q1 2018 | 16% | +7% | +86% | 31 Mar 2018 |
| Q4 2017 | 14% | +6% | +82% | 31 Dec 2017 |
| Q3 2017 | 12% | +5% | +60% | 30 Sep 2017 |
| Q2 2017 | 10% | +2% | +26% | 30 Jun 2017 |
| Q1 2017 | 9% | 0% | +5.1% | 31 Mar 2017 |
| Q4 2016 | 8% | 0% | -5.5% | 31 Dec 2016 |
| Q3 2016 | 8% | -1% | -9.3% | 30 Sep 2016 |
| Q2 2016 | 8% | -1% | -6% | 30 Jun 2016 |
| Q1 2016 | 8% | 0% | -3.6% | 31 Mar 2016 |
| Q4 2015 | 8% | 0% | +1.3% | 31 Dec 2015 |
| Q3 2015 | 9% | 0% | +4.9% | 30 Sep 2015 |
| Q2 2015 | 9% | 0% | +1.9% | 30 Jun 2015 |
| Q1 2015 | 9% | 0% | +1.9% | 31 Mar 2015 |
| Q4 2014 | 8% | -1% | -14% | 31 Dec 2014 |
| Q3 2014 | 8% | -2% | -19% | 30 Sep 2014 |
| Q2 2014 | 8% | -6% | -41% | 30 Jun 2014 |
| Q1 2014 | 8% | -14% | -62% | 31 Mar 2014 |
| Q4 2013 | 10% | -13% | -57% | 31 Dec 2013 |
| Q3 2013 | 10% | 30 Sep 2013 | ||
| Q2 2013 | 14% | 30 Jun 2013 | ||
| Q1 2013 | 22% | 31 Mar 2013 | ||
| Q4 2012 | 22% | 31 Dec 2012 |