| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 35% | -2% | -6.7% | 30 Sep 2025 |
| Q2 2025 | 36% | -2% | -4.2% | 30 Jun 2025 |
| Q1 2025 | 36% | -2% | -6.3% | 31 Mar 2025 |
| Q4 2024 | 37% | -4% | -8.7% | 31 Dec 2024 |
| Q3 2024 | 37% | -5% | -11% | 30 Sep 2024 |
| Q2 2024 | 37% | -6% | -13% | 30 Jun 2024 |
| Q1 2024 | 39% | -6% | -12% | 31 Mar 2024 |
| Q4 2023 | 41% | -4% | -9.7% | 31 Dec 2023 |
| Q3 2023 | 42% | -4% | -8.8% | 30 Sep 2023 |
| Q2 2023 | 43% | -4% | -8.3% | 30 Jun 2023 |
| Q1 2023 | 44% | -4% | -8.3% | 31 Mar 2023 |
| Q4 2022 | 45% | -5% | -9.6% | 31 Dec 2022 |
| Q3 2022 | 46% | -6% | -11% | 30 Sep 2022 |
| Q2 2022 | 47% | -9% | -17% | 30 Jun 2022 |
| Q1 2022 | 48% | -12% | -20% | 31 Mar 2022 |
| Q4 2021 | 50% | -14% | -22% | 31 Dec 2021 |
| Q3 2021 | 52% | -10% | -16% | 30 Sep 2021 |
| Q2 2021 | 57% | 0% | +0.34% | 30 Jun 2021 |
| Q1 2021 | 60% | +9% | +17% | 31 Mar 2021 |
| Q4 2020 | 64% | +17% | +37% | 31 Dec 2020 |
| Q3 2020 | 61% | +17% | +38% | 30 Sep 2020 |
| Q2 2020 | 56% | +14% | +33% | 30 Jun 2020 |
| Q1 2020 | 52% | +11% | +28% | 31 Mar 2020 |
| Q4 2019 | 47% | +8% | +21% | 31 Dec 2019 |
| Q3 2019 | 44% | +5% | +13% | 30 Sep 2019 |
| Q2 2019 | 42% | +4% | +12% | 30 Jun 2019 |
| Q1 2019 | 40% | +4% | +11% | 31 Mar 2019 |
| Q4 2018 | 38% | +2% | +6.2% | 31 Dec 2018 |
| Q3 2018 | 39% | +6% | +17% | 30 Sep 2018 |
| Q2 2018 | 38% | +4% | +12% | 30 Jun 2018 |
| Q1 2018 | 36% | +2% | +6.9% | 31 Mar 2018 |
| Q4 2017 | 36% | +3% | +9.8% | 31 Dec 2017 |
| Q3 2017 | 34% | -1% | -3.2% | 30 Sep 2017 |
| Q2 2017 | 34% | -2% | -6.5% | 30 Jun 2017 |
| Q1 2017 | 34% | -4% | -9.5% | 31 Mar 2017 |
| Q4 2016 | 33% | -6% | -16% | 31 Dec 2016 |
| Q3 2016 | 35% | -6% | -15% | 30 Sep 2016 |
| Q2 2016 | 36% | -2% | -4.2% | 30 Jun 2016 |
| Q1 2016 | 38% | +3% | +8.4% | 31 Mar 2016 |
| Q4 2015 | 39% | +8% | +26% | 31 Dec 2015 |
| Q3 2015 | 41% | +14% | +54% | 30 Sep 2015 |
| Q2 2015 | 38% | +9% | +31% | 30 Jun 2015 |
| Q1 2015 | 35% | +4% | +12% | 31 Mar 2015 |
| Q4 2014 | 31% | -1% | -2.9% | 31 Dec 2014 |
| Q3 2014 | 27% | -6% | -18% | 30 Sep 2014 |
| Q2 2014 | 29% | -3% | -9.9% | 30 Jun 2014 |
| Q1 2014 | 31% | -3% | -7.7% | 31 Mar 2014 |
| Q4 2013 | 32% | -2% | -5.5% | 31 Dec 2013 |
| Q3 2013 | 32% | -3% | -7.5% | 30 Sep 2013 |
| Q2 2013 | 32% | -2% | -6.4% | 30 Jun 2013 |
| Q1 2013 | 33% | +3% | +8.6% | 31 Mar 2013 |
| Q4 2012 | 34% | +5% | +16% | 31 Dec 2012 |
| Q3 2012 | 35% | +9% | +33% | 30 Sep 2012 |
| Q2 2012 | 34% | +9% | +35% | 30 Jun 2012 |
| Q1 2012 | 31% | +5% | +22% | 31 Mar 2012 |
| Q4 2011 | 29% | +4% | +17% | 31 Dec 2011 |
| Q3 2011 | 26% | 30 Sep 2011 | ||
| Q2 2011 | 25% | 30 Jun 2011 | ||
| Q1 2011 | 25% | 31 Mar 2011 | ||
| Q4 2010 | 25% | 31 Dec 2010 |