| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 15% | -6% | -26% | 30 Sep 2025 |
| Q2 2025 | 15% | -7% | -30% | 30 Jun 2025 |
| Q1 2025 | 17% | -6% | -25% | 31 Mar 2025 |
| Q4 2024 | 19% | -4% | -19% | 31 Dec 2024 |
| Q3 2024 | 21% | -3% | -11% | 30 Sep 2024 |
| Q2 2024 | 22% | -4% | -15% | 30 Jun 2024 |
| Q1 2024 | 23% | -1% | -4.3% | 31 Mar 2024 |
| Q4 2023 | 23% | 0% | +2% | 31 Dec 2023 |
| Q3 2023 | 24% | +1% | +3.9% | 30 Sep 2023 |
| Q2 2023 | 25% | +3% | +12% | 30 Jun 2023 |
| Q1 2023 | 24% | +1% | +4.9% | 31 Mar 2023 |
| Q4 2022 | 23% | 0% | -0.13% | 31 Dec 2022 |
| Q3 2022 | 23% | 0% | +0.84% | 30 Sep 2022 |
| Q2 2022 | 22% | 0% | +0.81% | 30 Jun 2022 |
| Q1 2022 | 23% | +1% | +5.5% | 31 Mar 2022 |
| Q4 2021 | 23% | +2% | +9.1% | 31 Dec 2021 |
| Q3 2021 | 23% | +2% | +9.8% | 30 Sep 2021 |
| Q2 2021 | 22% | +2% | +10% | 30 Jun 2021 |
| Q1 2021 | 21% | +1% | +2.6% | 31 Mar 2021 |
| Q4 2020 | 21% | +2% | +10% | 31 Dec 2020 |
| Q3 2020 | 21% | +2% | +11% | 30 Sep 2020 |
| Q2 2020 | 20% | +3% | +15% | 30 Jun 2020 |
| Q1 2020 | 21% | +1% | +5.1% | 31 Mar 2020 |
| Q4 2019 | 19% | -5% | -21% | 31 Dec 2019 |
| Q3 2019 | 18% | -9% | -33% | 30 Sep 2019 |
| Q2 2019 | 18% | -13% | -42% | 30 Jun 2019 |
| Q1 2019 | 20% | -10% | -33% | 31 Mar 2019 |
| Q4 2018 | 24% | -5% | -17% | 31 Dec 2018 |
| Q3 2018 | 28% | 0% | -0.83% | 30 Sep 2018 |
| Q2 2018 | 30% | +6% | +23% | 30 Jun 2018 |
| Q1 2018 | 30% | +7% | +29% | 31 Mar 2018 |
| Q4 2017 | 29% | +8% | +39% | 31 Dec 2017 |
| Q3 2017 | 28% | +9% | +48% | 30 Sep 2017 |
| Q2 2017 | 25% | +7% | +36% | 30 Jun 2017 |
| Q1 2017 | 23% | +5% | +28% | 31 Mar 2017 |
| Q4 2016 | 21% | +3% | +17% | 31 Dec 2016 |
| Q3 2016 | 19% | +1% | +6% | 30 Sep 2016 |
| Q2 2016 | 18% | -1% | -4.9% | 24 Jun 2016 |
| Q1 2016 | 18% | -1% | -5.2% | 25 Mar 2016 |
| Q4 2015 | 18% | -1% | -6.1% | 25 Dec 2015 |
| Q3 2015 | 18% | -2% | -8.9% | 30 Sep 2015 |
| Q2 2015 | 19% | -1% | -3.3% | 26 Jun 2015 |
| Q1 2015 | 19% | -1% | -5.7% | 27 Mar 2015 |
| Q4 2014 | 19% | -2% | -8.7% | 26 Dec 2014 |
| Q3 2014 | 19% | -2% | -10% | 26 Sep 2014 |
| Q2 2014 | 20% | -2% | -9.3% | 27 Jun 2014 |
| Q1 2014 | 20% | -6% | -23% | 28 Mar 2014 |
| Q4 2013 | 21% | -9% | -31% | 27 Dec 2013 |
| Q3 2013 | 22% | -11% | -34% | 27 Sep 2013 |
| Q2 2013 | 22% | -6% | -22% | 28 Jun 2013 |
| Q1 2013 | 26% | 0% | -1.2% | 29 Mar 2013 |
| Q4 2012 | 30% | +5% | +18% | 28 Dec 2012 |
| Q3 2012 | 33% | +9% | +39% | 28 Sep 2012 |
| Q2 2012 | 28% | -1% | -3.5% | 29 Jun 2012 |
| Q1 2012 | 27% | -2% | -6.1% | 30 Mar 2012 |
| Q4 2011 | 25% | -3% | -11% | 30 Dec 2011 |
| Q3 2011 | 24% | 30 Sep 2011 | ||
| Q2 2011 | 29% | 24 Jun 2011 | ||
| Q1 2011 | 28% | 25 Mar 2011 | ||
| Q4 2010 | 29% | 24 Dec 2010 |