| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 45% | 0% | -0.04% | 30 Sep 2025 |
| Q2 2025 | 42% | -3% | -7.6% | 30 Jun 2025 |
| Q1 2025 | 42% | -1% | -3.3% | 31 Mar 2025 |
| Q4 2024 | 44% | +2% | +5.4% | 31 Dec 2024 |
| Q3 2024 | 45% | -2% | -4.1% | 30 Sep 2024 |
| Q2 2024 | 45% | -4% | -7.9% | 30 Jun 2024 |
| Q1 2024 | 44% | -8% | -16% | 31 Mar 2024 |
| Q4 2023 | 42% | -12% | -23% | 31 Dec 2023 |
| Q3 2023 | 47% | -6% | -12% | 30 Sep 2023 |
| Q2 2023 | 49% | -4% | -6.6% | 30 Jun 2023 |
| Q1 2023 | 52% | 0% | +0.29% | 31 Mar 2023 |
| Q4 2022 | 54% | +3% | +6.6% | 31 Dec 2022 |
| Q3 2022 | 53% | +4% | +8.6% | 30 Sep 2022 |
| Q2 2022 | 53% | +8% | +17% | 30 Jun 2022 |
| Q1 2022 | 52% | +10% | +23% | 31 Mar 2022 |
| Q4 2021 | 51% | +10% | +25% | 31 Dec 2021 |
| Q3 2021 | 49% | +8% | +19% | 30 Sep 2021 |
| Q2 2021 | 45% | +3% | +7.3% | 30 Jun 2021 |
| Q1 2021 | 43% | +4% | +11% | 31 Mar 2021 |
| Q4 2020 | 41% | +7% | +19% | 31 Dec 2020 |
| Q3 2020 | 41% | +11% | +39% | 30 Sep 2020 |
| Q2 2020 | 42% | +17% | +67% | 30 Jun 2020 |
| Q1 2020 | 38% | +15% | +64% | 31 Mar 2020 |
| Q4 2019 | 34% | +10% | +39% | 31 Dec 2019 |
| Q3 2019 | 29% | +2% | +8.5% | 30 Sep 2019 |
| Q2 2019 | 25% | -6% | -20% | 30 Jun 2019 |
| Q1 2019 | 23% | -16% | -41% | 31 Mar 2019 |
| Q4 2018 | 25% | -16% | -40% | 31 Dec 2018 |
| Q3 2018 | 27% | -16% | -37% | 30 Sep 2018 |
| Q2 2018 | 32% | -7% | -18% | 30 Jun 2018 |
| Q1 2018 | 40% | +7% | +23% | 31 Mar 2018 |
| Q4 2017 | 41% | +11% | +37% | 31 Dec 2017 |
| Q3 2017 | 43% | +15% | +56% | 30 Sep 2017 |
| Q2 2017 | 39% | +11% | +40% | 30 Jun 2017 |
| Q1 2017 | 32% | +2% | +8% | 31 Mar 2017 |
| Q4 2016 | 30% | 0% | -1.6% | 31 Dec 2016 |
| Q3 2016 | 28% | -5% | -15% | 30 Sep 2016 |
| Q2 2016 | 28% | -7% | -20% | 30 Jun 2016 |
| Q1 2016 | 30% | -6% | -18% | 31 Mar 2016 |
| Q4 2015 | 30% | -9% | -22% | 31 Dec 2015 |
| Q3 2015 | 32% | -5% | -14% | 30 Sep 2015 |
| Q2 2015 | 34% | -3% | -8.4% | 30 Jun 2015 |
| Q1 2015 | 36% | -3% | -6.5% | 31 Mar 2015 |
| Q4 2014 | 39% | -2% | -5.6% | 31 Dec 2014 |
| Q3 2014 | 38% | -5% | -12% | 30 Sep 2014 |
| Q2 2014 | 38% | -7% | -16% | 30 Jun 2014 |
| Q1 2014 | 39% | -7% | -15% | 31 Mar 2014 |
| Q4 2013 | 41% | -5% | -9.9% | 31 Dec 2013 |
| Q3 2013 | 43% | -2% | -5.4% | 30 Sep 2013 |
| Q2 2013 | 45% | +1% | +2.5% | 30 Jun 2013 |
| Q1 2013 | 46% | +4% | +8.9% | 31 Mar 2013 |
| Q4 2012 | 46% | +5% | +13% | 31 Dec 2012 |
| Q3 2012 | 45% | +6% | +15% | 30 Sep 2012 |
| Q2 2012 | 43% | +4% | +11% | 30 Jun 2012 |
| Q1 2012 | 42% | +4% | +12% | 31 Mar 2012 |
| Q4 2011 | 40% | 31 Dec 2011 | ||
| Q3 2011 | 39% | 30 Sep 2011 | ||
| Q2 2011 | 39% | 30 Jun 2011 | ||
| Q1 2011 | 38% | 31 Mar 2011 |