| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2025 | 29% | -0.12% | -0.4% | 31 Dec 2025 |
| Q3 2025 | 30% | +0.49% | +1.7% | 30 Sep 2025 |
| Q2 2025 | 30% | +0.51% | +1.7% | 30 Jun 2025 |
| Q1 2025 | 30% | +0.2% | +0.69% | 31 Mar 2025 |
| Q4 2024 | 29% | -1.1% | -3.6% | 31 Dec 2024 |
| Q3 2024 | 29% | -1.8% | -5.8% | 30 Sep 2024 |
| Q2 2024 | 30% | -2.9% | -8.9% | 30 Jun 2024 |
| Q1 2024 | 30% | -4.2% | -12% | 31 Mar 2024 |
| Q4 2023 | 30% | -3.8% | -11% | 31 Dec 2023 |
| Q3 2023 | 31% | -2.7% | -7.9% | 30 Sep 2023 |
| Q2 2023 | 32% | -1.4% | -4.2% | 30 Jun 2023 |
| Q1 2023 | 34% | +0.21% | +0.64% | 31 Mar 2023 |
| Q4 2022 | 34% | +0.52% | +1.5% | 31 Dec 2022 |
| Q3 2022 | 34% | -0.01% | -0.02% | 30 Sep 2022 |
| Q2 2022 | 34% | -0.05% | -0.16% | 30 Jun 2022 |
| Q1 2022 | 33% | -1.3% | -3.7% | 31 Mar 2022 |
| Q4 2021 | 34% | +0.48% | +1.4% | 31 Dec 2021 |
| Q3 2021 | 34% | +1% | +3.1% | 30 Sep 2021 |
| Q2 2021 | 34% | +1.2% | +3.8% | 30 Jun 2021 |
| Q1 2021 | 35% | +2.8% | +8.6% | 31 Mar 2021 |
| Q4 2020 | 33% | +0.51% | +1.6% | 31 Dec 2020 |
| Q3 2020 | 33% | -0.6% | -1.8% | 30 Sep 2020 |
| Q2 2020 | 33% | -0.77% | -2.3% | 30 Jun 2020 |
| Q1 2020 | 32% | -1.3% | -3.8% | 31 Mar 2020 |
| Q4 2019 | 33% | -0.35% | -1.1% | 31 Dec 2019 |
| Q3 2019 | 34% | -0.25% | -0.74% | 30 Sep 2019 |
| Q2 2019 | 33% | -2.3% | -6.4% | 30 Jun 2019 |
| Q1 2019 | 33% | -4.5% | -12% | 31 Mar 2019 |
| Q4 2018 | 33% | -7.3% | -18% | 31 Dec 2018 |
| Q3 2018 | 34% | -9.6% | -22% | 30 Sep 2018 |
| Q2 2018 | 36% | -9.6% | -21% | 30 Jun 2018 |
| Q1 2018 | 38% | -10% | -21% | 31 Mar 2018 |
| Q4 2017 | 40% | -8.5% | -17% | 31 Dec 2017 |
| Q3 2017 | 43% | -5.9% | -12% | 30 Sep 2017 |
| Q2 2017 | 45% | -4% | -8.2% | 30 Jun 2017 |
| Q1 2017 | 48% | -0.46% | -0.94% | 31 Mar 2017 |
| Q4 2016 | 49% | -0.23% | -0.46% | 31 Dec 2016 |
| Q3 2016 | 49% | -0.35% | -0.71% | 30 Sep 2016 |
| Q2 2016 | 49% | -0.89% | -1.8% | 30 Jun 2016 |
| Q1 2016 | 48% | -4% | -7.6% | 31 Mar 2016 |
| Q4 2015 | 49% | -4.8% | -8.9% | 31 Dec 2015 |
| Q3 2015 | 50% | -6.8% | -12% | 30 Sep 2015 |
| Q2 2015 | 50% | -8.2% | -14% | 30 Jun 2015 |
| Q1 2015 | 52% | -8% | -13% | 31 Mar 2015 |
| Q4 2014 | 54% | -7.8% | -13% | 31 Dec 2014 |
| Q3 2014 | 56% | -7.9% | -12% | 30 Sep 2014 |
| Q2 2014 | 58% | -9.2% | -14% | 30 Jun 2014 |
| Q1 2014 | 60% | -9.8% | -14% | 31 Mar 2014 |
| Q4 2013 | 62% | -11% | -16% | 31 Dec 2013 |
| Q3 2013 | 64% | -11% | -15% | 30 Sep 2013 |
| Q2 2013 | 68% | -9.8% | -13% | 30 Jun 2013 |
| Q1 2013 | 70% | -8.7% | -11% | 31 Mar 2013 |
| Q4 2012 | 73% | -8% | -9.9% | 31 Dec 2012 |
| Q3 2012 | 76% | -7.7% | -9.3% | 30 Sep 2012 |
| Q2 2012 | 77% | -8.1% | -9.5% | 30 Jun 2012 |
| Q1 2012 | 79% | -9.7% | -11% | 31 Mar 2012 |
| Q4 2011 | 81% | 31 Dec 2011 | ||
| Q3 2011 | 83% | 30 Sep 2011 | ||
| Q2 2011 | 85% | 30 Jun 2011 | ||
| Q1 2011 | 89% | 31 Mar 2011 |