| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 25% | -2% | -6.4% | 30 Sep 2025 |
| Q2 2025 | 24% | -2% | -9.3% | 30 Jun 2025 |
| Q1 2025 | 24% | -4% | -13% | 31 Mar 2025 |
| Q4 2024 | 25% | -3% | -11% | 31 Dec 2024 |
| Q3 2024 | 26% | -2% | -7.7% | 30 Sep 2024 |
| Q2 2024 | 27% | +2% | +8.6% | 30 Jun 2024 |
| Q1 2024 | 28% | +10% | +55% | 31 Mar 2024 |
| Q4 2023 | 28% | +13% | +88% | 31 Dec 2023 |
| Q3 2023 | 28% | +16% | +136% | 30 Sep 2023 |
| Q2 2023 | 25% | +14% | +122% | 30 Jun 2023 |
| Q1 2023 | 18% | +4% | +27% | 31 Mar 2023 |
| Q4 2022 | 15% | -2% | -10% | 31 Dec 2022 |
| Q3 2022 | 12% | -6% | -33% | 30 Sep 2022 |
| Q2 2022 | 11% | -10% | -48% | 30 Jun 2022 |
| Q1 2022 | 14% | -7% | -33% | 31 Mar 2022 |
| Q4 2021 | 17% | -7% | -29% | 31 Dec 2021 |
| Q3 2021 | 18% | -10% | -35% | 30 Sep 2021 |
| Q2 2021 | 22% | -5% | -20% | 30 Jun 2021 |
| Q1 2021 | 21% | -9% | -30% | 31 Mar 2021 |
| Q4 2020 | 24% | +1% | +5.2% | 31 Dec 2020 |
| Q3 2020 | 28% | +6% | +27% | 30 Sep 2020 |
| Q2 2020 | 27% | +6% | +27% | 30 Jun 2020 |
| Q1 2020 | 30% | +9% | +41% | 31 Mar 2020 |
| Q4 2019 | 22% | -6% | -20% | 31 Dec 2019 |
| Q3 2019 | 22% | -7% | -25% | 30 Sep 2019 |
| Q2 2019 | 21% | -12% | -37% | 30 Jun 2019 |
| Q1 2019 | 21% | -13% | -38% | 31 Mar 2019 |
| Q4 2018 | 28% | -8% | -22% | 31 Dec 2018 |
| Q3 2018 | 29% | -8% | -21% | 30 Sep 2018 |
| Q2 2018 | 34% | -3% | -8% | 30 Jun 2018 |
| Q1 2018 | 34% | -3% | -7% | 31 Mar 2018 |
| Q4 2017 | 36% | -1% | -3.7% | 31 Dec 2017 |
| Q3 2017 | 37% | -2% | -4.1% | 30 Sep 2017 |
| Q2 2017 | 37% | -2% | -5.6% | 30 Jun 2017 |
| Q1 2017 | 37% | -2% | -6.1% | 31 Mar 2017 |
| Q4 2016 | 37% | -2% | -5.9% | 31 Dec 2016 |
| Q3 2016 | 38% | -2% | -5.5% | 30 Sep 2016 |
| Q2 2016 | 39% | -2% | -6% | 30 Jun 2016 |
| Q1 2016 | 39% | -2% | -5% | 31 Mar 2016 |
| Q4 2015 | 40% | -1% | -2.2% | 31 Dec 2015 |
| Q3 2015 | 40% | +2% | +6.3% | 30 Sep 2015 |
| Q2 2015 | 41% | +5% | +13% | 30 Jun 2015 |
| Q1 2015 | 41% | +8% | +23% | 31 Mar 2015 |
| Q4 2014 | 41% | +9% | +28% | 31 Dec 2014 |
| Q3 2014 | 38% | +7% | +22% | 30 Sep 2014 |
| Q2 2014 | 36% | +4% | +14% | 30 Jun 2014 |
| Q1 2014 | 34% | 0% | -0.53% | 31 Mar 2014 |
| Q4 2013 | 32% | -4% | -10% | 31 Dec 2013 |
| Q3 2013 | 31% | -6% | -15% | 30 Sep 2013 |
| Q2 2013 | 32% | -4% | -11% | 30 Jun 2013 |
| Q1 2013 | 34% | -1% | -1.6% | 31 Mar 2013 |
| Q4 2012 | 35% | +2% | +5.2% | 31 Dec 2012 |
| Q3 2012 | 37% | +3% | +9.2% | 30 Sep 2012 |
| Q2 2012 | 36% | +1% | +3.3% | 30 Jun 2012 |
| Q1 2012 | 34% | -1% | -2% | 31 Mar 2012 |
| Q4 2011 | 33% | 31 Dec 2011 | ||
| Q3 2011 | 34% | 30 Sep 2011 | ||
| Q2 2011 | 35% | 30 Jun 2011 | ||
| Q1 2011 | 35% | 31 Mar 2011 |