| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2025 | 47% | +1% | +2.3% | 31 Dec 2025 |
| Q3 2025 | 46% | -0.25% | -0.55% | 30 Sep 2025 |
| Q2 2025 | 45% | -1.9% | -4% | 30 Jun 2025 |
| Q1 2025 | 46% | -2.8% | -5.8% | 31 Mar 2025 |
| Q4 2024 | 46% | -3.4% | -6.9% | 31 Dec 2024 |
| Q3 2024 | 46% | -5.2% | -10% | 30 Sep 2024 |
| Q2 2024 | 47% | -5.4% | -10% | 30 Jun 2024 |
| Q1 2024 | 48% | -5.9% | -11% | 31 Mar 2024 |
| Q4 2023 | 50% | -6.3% | -11% | 31 Dec 2023 |
| Q3 2023 | 51% | -5% | -8.9% | 30 Sep 2023 |
| Q2 2023 | 53% | -3.4% | -6% | 30 Jun 2023 |
| Q1 2023 | 54% | -1.1% | -2% | 31 Mar 2023 |
| Q4 2022 | 56% | +1.1% | +2% | 31 Dec 2022 |
| Q3 2022 | 56% | +2.5% | +4.7% | 30 Sep 2022 |
| Q2 2022 | 56% | +2.4% | +4.5% | 30 Jun 2022 |
| Q1 2022 | 56% | +0.44% | +0.79% | 31 Mar 2022 |
| Q4 2021 | 55% | -2.9% | -5% | 31 Dec 2021 |
| Q3 2021 | 54% | +0.61% | +1.1% | 30 Sep 2021 |
| Q2 2021 | 54% | +5.3% | +11% | 30 Jun 2021 |
| Q1 2021 | 55% | +11% | +25% | 31 Mar 2021 |
| Q4 2020 | 58% | +17% | +42% | 31 Dec 2020 |
| Q3 2020 | 53% | +13% | +32% | 30 Sep 2020 |
| Q2 2020 | 48% | +7.8% | +19% | 30 Jun 2020 |
| Q1 2020 | 44% | +4% | +9.9% | 31 Mar 2020 |
| Q4 2019 | 41% | +0.52% | +1.3% | 31 Dec 2019 |
| Q3 2019 | 40% | +5% | +14% | 30 Sep 2019 |
| Q2 2019 | 41% | +12% | +41% | 30 Jun 2019 |
| Q1 2019 | 40% | +18% | +80% | 31 Mar 2019 |
| Q4 2018 | 40% | +26% | +182% | 31 Dec 2018 |
| Q3 2018 | 35% | +21% | +147% | 30 Sep 2018 |
| Q2 2018 | 29% | +14% | +89% | 30 Jun 2018 |
| Q1 2018 | 22% | +5.7% | +34% | 31 Mar 2018 |
| Q4 2017 | 14% | -4.7% | -25% | 31 Dec 2017 |
| Q3 2017 | 14% | -7.7% | -35% | 30 Sep 2017 |
| Q2 2017 | 15% | -10% | -40% | 30 Jun 2017 |
| Q1 2017 | 17% | -11% | -41% | 31 Mar 2017 |
| Q4 2016 | 19% | -13% | -41% | 31 Dec 2016 |
| Q3 2016 | 22% | -12% | -35% | 30 Sep 2016 |
| Q2 2016 | 25% | -9.5% | -27% | 30 Jun 2016 |
| Q1 2016 | 28% | -7.8% | -22% | 31 Mar 2016 |
| Q4 2015 | 32% | -12% | -27% | 31 Dec 2015 |
| Q3 2015 | 34% | -16% | -32% | 30 Sep 2015 |
| Q2 2015 | 35% | -20% | -36% | 30 Jun 2015 |
| Q1 2015 | 36% | -25% | -41% | 31 Mar 2015 |
| Q4 2014 | 44% | -21% | -32% | 31 Dec 2014 |
| Q3 2014 | 50% | -21% | -29% | 30 Sep 2014 |
| Q2 2014 | 54% | -22% | -28% | 30 Jun 2014 |
| Q1 2014 | 61% | -18% | -22% | 31 Mar 2014 |
| Q4 2013 | 65% | -16% | -19% | 31 Dec 2013 |
| Q3 2013 | 71% | -12% | -15% | 30 Sep 2013 |
| Q2 2013 | 76% | -9.5% | -11% | 30 Jun 2013 |
| Q1 2013 | 78% | -8.7% | -10% | 31 Mar 2013 |
| Q4 2012 | 81% | -5.9% | -6.8% | 31 Dec 2012 |
| Q3 2012 | 83% | -3% | -3.5% | 30 Sep 2012 |
| Q2 2012 | 86% | +12% | +17% | 30 Jun 2012 |
| Q1 2012 | 87% | +26% | +42% | 31 Mar 2012 |
| Q4 2011 | 87% | 31 Dec 2011 | ||
| Q3 2011 | 86% | 30 Sep 2011 | ||
| Q2 2011 | 73% | 30 Jun 2011 | ||
| Q1 2011 | 61% | 31 Mar 2011 |