| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 31% | +1% | +2.8% | 30 Sep 2025 |
| Q2 2025 | 31% | 0% | +0.62% | 30 Jun 2025 |
| Q1 2025 | 31% | -1% | -2.3% | 31 Mar 2025 |
| Q4 2024 | 30% | -2% | -6.4% | 31 Dec 2024 |
| Q3 2024 | 30% | -5% | -13% | 30 Sep 2024 |
| Q2 2024 | 31% | -6% | -17% | 30 Jun 2024 |
| Q1 2024 | 32% | -7% | -18% | 31 Mar 2024 |
| Q4 2023 | 33% | -8% | -19% | 31 Dec 2023 |
| Q3 2023 | 35% | -6% | -15% | 30 Sep 2023 |
| Q2 2023 | 37% | -4% | -8.8% | 30 Jun 2023 |
| Q1 2023 | 38% | -1% | -3.5% | 31 Mar 2023 |
| Q4 2022 | 40% | +1% | +2.7% | 31 Dec 2022 |
| Q3 2022 | 41% | +3% | +7.6% | 30 Sep 2022 |
| Q2 2022 | 40% | +2% | +6.2% | 30 Jun 2022 |
| Q1 2022 | 40% | +1% | +1.4% | 31 Mar 2022 |
| Q4 2021 | 39% | 31 Dec 2021 | ||
| Q3 2021 | 38% | 30 Sep 2021 | ||
| Q2 2021 | 38% | 30 Jun 2021 | ||
| Q1 2021 | 39% | 31 Mar 2021 | ||
| Q4 2018 | 37% | -7% | -16% | 31 Dec 2018 |
| Q3 2018 | 37% | -9% | -19% | 30 Sep 2018 |
| Q2 2018 | 40% | -6% | -13% | 30 Jun 2018 |
| Q1 2018 | 41% | -5% | -9.9% | 31 Mar 2018 |
| Q4 2017 | 44% | -2% | -4.2% | 31 Dec 2017 |
| Q3 2017 | 46% | 0% | -0.15% | 30 Sep 2017 |
| Q2 2017 | 46% | 0% | +0.26% | 30 Jun 2017 |
| Q1 2017 | 46% | +1% | +1.3% | 31 Mar 2017 |
| Q4 2016 | 46% | +1% | +2.1% | 31 Dec 2016 |
| Q3 2016 | 46% | +2% | +4.8% | 30 Sep 2016 |
| Q2 2016 | 46% | +2% | +4.3% | 30 Jun 2016 |
| Q1 2016 | 45% | +2% | +3.5% | 31 Mar 2016 |
| Q4 2015 | 45% | +1% | +1.7% | 31 Dec 2015 |
| Q3 2015 | 44% | -1% | -2.2% | 30 Sep 2015 |
| Q2 2015 | 44% | -2% | -4% | 30 Jun 2015 |
| Q1 2015 | 44% | -3% | -5.7% | 31 Mar 2015 |
| Q4 2014 | 44% | -3% | -6.1% | 31 Dec 2014 |
| Q3 2014 | 45% | -3% | -6.2% | 30 Sep 2014 |
| Q2 2014 | 46% | -2% | -5% | 30 Jun 2014 |
| Q1 2014 | 47% | -1% | -2.5% | 31 Mar 2014 |
| Q4 2013 | 47% | -1% | -2.1% | 31 Dec 2013 |
| Q3 2013 | 48% | 0% | +0.02% | 30 Sep 2013 |
| Q2 2013 | 48% | 0% | +0.23% | 30 Jun 2013 |
| Q1 2013 | 48% | -1% | -1.8% | 31 Mar 2013 |
| Q4 2012 | 48% | 31 Dec 2012 | ||
| Q3 2012 | 48% | 30 Sep 2012 | ||
| Q2 2012 | 48% | 30 Jun 2012 | ||
| Q1 2012 | 49% | 31 Mar 2012 |