| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 20% | -5% | -21% | 30 Sep 2025 |
| Q2 2025 | 21% | -6% | -22% | 30 Jun 2025 |
| Q1 2025 | 23% | -7% | -23% | 31 Mar 2025 |
| Q4 2024 | 23% | -9% | -28% | 31 Dec 2024 |
| Q3 2024 | 25% | -10% | -28% | 30 Sep 2024 |
| Q2 2024 | 27% | -10% | -26% | 30 Jun 2024 |
| Q1 2024 | 30% | -8% | -21% | 31 Mar 2024 |
| Q4 2023 | 33% | -3% | -8.3% | 31 Dec 2023 |
| Q3 2023 | 35% | +2% | +4.6% | 30 Sep 2023 |
| Q2 2023 | 37% | +7% | +21% | 30 Jun 2023 |
| Q1 2023 | 37% | +10% | +38% | 31 Mar 2023 |
| Q4 2022 | 36% | +11% | +42% | 31 Dec 2022 |
| Q3 2022 | 34% | +10% | +43% | 30 Sep 2022 |
| Q2 2022 | 31% | +8% | +36% | 30 Jun 2022 |
| Q1 2022 | 27% | +4% | +18% | 31 Mar 2022 |
| Q4 2021 | 25% | +2% | +11% | 31 Dec 2021 |
| Q3 2021 | 24% | +1% | +5.3% | 30 Sep 2021 |
| Q2 2021 | 22% | 0% | +0.31% | 30 Jun 2021 |
| Q1 2021 | 23% | +1% | +6.1% | 31 Mar 2021 |
| Q4 2020 | 23% | +3% | +18% | 31 Dec 2020 |
| Q3 2020 | 22% | +3% | +17% | 30 Sep 2020 |
| Q2 2020 | 22% | +4% | +20% | 30 Jun 2020 |
| Q1 2020 | 22% | +3% | +15% | 31 Mar 2020 |
| Q4 2019 | 19% | -1% | -3.1% | 31 Dec 2019 |
| Q3 2019 | 19% | 0% | +1.1% | 30 Sep 2019 |
| Q2 2019 | 19% | -1% | -6.5% | 30 Jun 2019 |
| Q1 2019 | 19% | -1% | -6.9% | 31 Mar 2019 |
| Q4 2018 | 20% | -1% | -6.6% | 31 Dec 2018 |
| Q3 2018 | 19% | -5% | -21% | 30 Sep 2018 |
| Q2 2018 | 20% | -5% | -18% | 30 Jun 2018 |
| Q1 2018 | 20% | -5% | -21% | 31 Mar 2018 |
| Q4 2017 | 21% | -4% | -16% | 31 Dec 2017 |
| Q3 2017 | 24% | -1% | -2.6% | 30 Sep 2017 |
| Q2 2017 | 24% | 0% | -1.9% | 30 Jun 2017 |
| Q1 2017 | 25% | -1% | -3.3% | 31 Mar 2017 |
| Q4 2016 | 25% | -3% | -9.5% | 31 Dec 2016 |
| Q3 2016 | 25% | -6% | -20% | 30 Sep 2016 |
| Q2 2016 | 25% | -5% | -16% | 30 Jun 2016 |
| Q1 2016 | 26% | -2% | -6.4% | 31 Mar 2016 |
| Q4 2015 | 28% | +1% | +4.5% | 31 Dec 2015 |
| Q3 2015 | 31% | +4% | +17% | 30 Sep 2015 |
| Q2 2015 | 30% | +2% | +8.4% | 30 Jun 2015 |
| Q1 2015 | 28% | 0% | -1.4% | 31 Mar 2015 |
| Q4 2014 | 27% | -4% | -12% | 31 Dec 2014 |
| Q3 2014 | 26% | -6% | -18% | 30 Sep 2014 |
| Q2 2014 | 27% | -5% | -16% | 30 Jun 2014 |
| Q1 2014 | 29% | -4% | -11% | 31 Mar 2014 |
| Q4 2013 | 31% | -1% | -1.8% | 31 Dec 2013 |
| Q3 2013 | 32% | +2% | +5.8% | 30 Sep 2013 |
| Q2 2013 | 32% | +2% | +7.5% | 30 Jun 2013 |
| Q1 2013 | 32% | +1% | +4.3% | 31 Mar 2013 |
| Q4 2012 | 31% | +2% | +5.7% | 31 Dec 2012 |
| Q3 2012 | 30% | +2% | +8.2% | 30 Sep 2012 |
| Q2 2012 | 30% | +4% | +15% | 30 Jun 2012 |
| Q1 2012 | 31% | +7% | +28% | 31 Mar 2012 |
| Q4 2011 | 29% | 31 Dec 2011 | ||
| Q3 2011 | 28% | 30 Sep 2011 | ||
| Q2 2011 | 26% | 30 Jun 2011 | ||
| Q1 2011 | 24% | 31 Mar 2011 |